How to generate a xy diagram with multiple grouped data sets?
Based on the answer of Stefan Pinnow in 'How to group several charts into one chart?', I tried to generate a diagram with multiple grouped data. Therefore, I modified the diagram but I have some problems. The resulting diagram now looks:
And here is my MWE (I hope it is as minimal as possible MWE):
% restructured data file:
% - 'n' values are sorted ascending
% - added column 'z' to know which data belong to which measurement
% - added a dummy line at the end of each data set to produce an empty entry
% for the separation of the blocks
% - put all data in one file
begin{filecontents}{data.txt}
z n val1 val2 val3
10 0.1 6 10 400.0
10 1.0 9 70 300.0
10 10.0 10 120 100.0
10 {} {} {} {}
20 0.1 10 80 500.0
20 1.0 15 95 600.0
20 10.0 20 140 690.0
20 {} {} {} {}
30 0.1 15 100 450.0
30 1.0 18 200 700.0
30 10.0 28 260 850.0
30 {} {} {} {}
40 0.1 13 300 1500.0
40 1.0 19 260 1300.0
40 10.0 21 220 1000.0
40 {} {} {} {}
50 0.1 25 250 3000.0
50 1.0 37 180 2400.0
50 10.0 34 100 2000.0
end{filecontents}
documentclass[border=0pt]{standalone}
usepackage{pgfplots}
usetikzlibrary{patterns}
pgfplotsset{
compat=newest,
scale only axis,
ymajorgrids=true,
tick align = outside,
yticklabel style={
/pgf/number format/fixed zerofill,
/pgf/number format/precision=1,
},
legend style={
text=black,
legend pos=north west,
legend cell align={left},
},
}
begin{document}
begin{tikzpicture}
begin{axis}[
color=black,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-0.5,
ymax=30.5,
ytick={0.0, 5.0, ..., 30.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
xlabel={X Axis 1 Label},
ylabel={Y Axis 1 Label},
ylabel style={blue},
y axis line style={blue},
ytick style={blue},
yticklabel style=blue,
xtick pos=bottom,
axis y line*=left,
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
]
% plot the "blue" points
addplot [
color=blue,
only marks,
mark size=2pt,
mark=square*,
mark options={solid,fill=blue},
] table [
% use just the `coordindex' as x coordinate,
% the correct labeling is done with `xticklabels from table'
x expr=coordindex,
y=val1,
] {data.txt};
label{label-plot1}
% add the category labels
begin{scope}[
% because the reference point will be the lower axis line the
% labels have to be moved a bit more down to don't overlap with
% the `xticklabels'
every label/.append style={
label distance=3ex,
},
]
node [label=below:{System A}]
at (axis cs:1,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System B}]
at (axis cs:5,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System C}]
at (axis cs:9,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System D}]
at (axis cs:13,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System E}]
at (axis cs:17,pgfkeysvalueof{/pgfplots/ymin}) {};
end{scope}
end{axis}
% Frame 2
begin{axis}[
color = red,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-5.0,
ymax=305.0,
ytick={0.0, 50.0, ..., 300.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 2 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ytick style={red},
axis x line*=none,
axis y line*=right,
ylabel style = red,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis
]
% plot the "red" points
addplot [
color=red,
only marks,
mark size=2pt,
mark=triangle*,
mark options={solid,fill=red}
] table [
x expr=coordindex,
y=val2,
] {data.txt};
label{label-plot2}
end{axis}
% Frame 3
begin{axis}[
color = green,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-50,
ymax=3050.,
ytick={0, 500, ..., 3000},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 3 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ylabel style = green,
ytick style={green},
axis x line*=none,
axis y line*=right,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis,
every outer y axis line/.style={
green,
xshift=2.0cm
},
every tick/.style={
green,
xshift=2.0cm
},
every y tick label/.append style={
green,
xshift=2.0cm
},
]
% plot the legend
addlegendimage{refstyle=label-plot1} addlegendentry{ color{blue}{Algorithm A}}
addlegendimage{refstyle=label-plot2} addlegendentry{ color{red}{Algorithm B} }
addlegendimage{refstyle=label-plot3} addlegendentry{ color{green}{Algorithm C} }
% plot the "green" points
addplot [
color=green,
only marks,
mark size=2pt,
mark=diamond*,
mark options={solid,fill=green},
] table [
x expr=coordindex,
y=val3,
] {data.txt};
label{label-plot3}
end{axis}
end{tikzpicture}
end{document}
My problems/ questions are:
- The last data set of System E is not vizualized fully. How can I solve this?
- There is some miss arrangement of the data point on the x-axis. What I am doing wrong?
- There is some miss alignment of the data points of 'Algorithm B' and 'Algorithm C' regarding the correlation to 'Algorithm A' and the x-axis. Do you have a hint to solve this?
- I would also like to write a multi-line text as column caption with defined line breaks. In contrast to 'System A' there should be 'System A n n Parameter: n alpha=5 n beta=3 n lambda=8'. Using of newline (n) is not working. Can you give me a hint for that?
- Is it possible to draw interconnection lines (for instance: a dotted line) between the points (here: 0.1 , 1.0, 10.0) of one group (here grouped by color: 'Algorithm A') within another grouping (here: grouped by system, for instance 'System A'), but not to draw interconnection lines between groups (here: between the systems)?
tikz-pgf pgfplots plot grouping groupplots
New contributor
add a comment |
Based on the answer of Stefan Pinnow in 'How to group several charts into one chart?', I tried to generate a diagram with multiple grouped data. Therefore, I modified the diagram but I have some problems. The resulting diagram now looks:
And here is my MWE (I hope it is as minimal as possible MWE):
% restructured data file:
% - 'n' values are sorted ascending
% - added column 'z' to know which data belong to which measurement
% - added a dummy line at the end of each data set to produce an empty entry
% for the separation of the blocks
% - put all data in one file
begin{filecontents}{data.txt}
z n val1 val2 val3
10 0.1 6 10 400.0
10 1.0 9 70 300.0
10 10.0 10 120 100.0
10 {} {} {} {}
20 0.1 10 80 500.0
20 1.0 15 95 600.0
20 10.0 20 140 690.0
20 {} {} {} {}
30 0.1 15 100 450.0
30 1.0 18 200 700.0
30 10.0 28 260 850.0
30 {} {} {} {}
40 0.1 13 300 1500.0
40 1.0 19 260 1300.0
40 10.0 21 220 1000.0
40 {} {} {} {}
50 0.1 25 250 3000.0
50 1.0 37 180 2400.0
50 10.0 34 100 2000.0
end{filecontents}
documentclass[border=0pt]{standalone}
usepackage{pgfplots}
usetikzlibrary{patterns}
pgfplotsset{
compat=newest,
scale only axis,
ymajorgrids=true,
tick align = outside,
yticklabel style={
/pgf/number format/fixed zerofill,
/pgf/number format/precision=1,
},
legend style={
text=black,
legend pos=north west,
legend cell align={left},
},
}
begin{document}
begin{tikzpicture}
begin{axis}[
color=black,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-0.5,
ymax=30.5,
ytick={0.0, 5.0, ..., 30.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
xlabel={X Axis 1 Label},
ylabel={Y Axis 1 Label},
ylabel style={blue},
y axis line style={blue},
ytick style={blue},
yticklabel style=blue,
xtick pos=bottom,
axis y line*=left,
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
]
% plot the "blue" points
addplot [
color=blue,
only marks,
mark size=2pt,
mark=square*,
mark options={solid,fill=blue},
] table [
% use just the `coordindex' as x coordinate,
% the correct labeling is done with `xticklabels from table'
x expr=coordindex,
y=val1,
] {data.txt};
label{label-plot1}
% add the category labels
begin{scope}[
% because the reference point will be the lower axis line the
% labels have to be moved a bit more down to don't overlap with
% the `xticklabels'
every label/.append style={
label distance=3ex,
},
]
node [label=below:{System A}]
at (axis cs:1,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System B}]
at (axis cs:5,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System C}]
at (axis cs:9,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System D}]
at (axis cs:13,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System E}]
at (axis cs:17,pgfkeysvalueof{/pgfplots/ymin}) {};
end{scope}
end{axis}
% Frame 2
begin{axis}[
color = red,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-5.0,
ymax=305.0,
ytick={0.0, 50.0, ..., 300.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 2 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ytick style={red},
axis x line*=none,
axis y line*=right,
ylabel style = red,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis
]
% plot the "red" points
addplot [
color=red,
only marks,
mark size=2pt,
mark=triangle*,
mark options={solid,fill=red}
] table [
x expr=coordindex,
y=val2,
] {data.txt};
label{label-plot2}
end{axis}
% Frame 3
begin{axis}[
color = green,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-50,
ymax=3050.,
ytick={0, 500, ..., 3000},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 3 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ylabel style = green,
ytick style={green},
axis x line*=none,
axis y line*=right,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis,
every outer y axis line/.style={
green,
xshift=2.0cm
},
every tick/.style={
green,
xshift=2.0cm
},
every y tick label/.append style={
green,
xshift=2.0cm
},
]
% plot the legend
addlegendimage{refstyle=label-plot1} addlegendentry{ color{blue}{Algorithm A}}
addlegendimage{refstyle=label-plot2} addlegendentry{ color{red}{Algorithm B} }
addlegendimage{refstyle=label-plot3} addlegendentry{ color{green}{Algorithm C} }
% plot the "green" points
addplot [
color=green,
only marks,
mark size=2pt,
mark=diamond*,
mark options={solid,fill=green},
] table [
x expr=coordindex,
y=val3,
] {data.txt};
label{label-plot3}
end{axis}
end{tikzpicture}
end{document}
My problems/ questions are:
- The last data set of System E is not vizualized fully. How can I solve this?
- There is some miss arrangement of the data point on the x-axis. What I am doing wrong?
- There is some miss alignment of the data points of 'Algorithm B' and 'Algorithm C' regarding the correlation to 'Algorithm A' and the x-axis. Do you have a hint to solve this?
- I would also like to write a multi-line text as column caption with defined line breaks. In contrast to 'System A' there should be 'System A n n Parameter: n alpha=5 n beta=3 n lambda=8'. Using of newline (n) is not working. Can you give me a hint for that?
- Is it possible to draw interconnection lines (for instance: a dotted line) between the points (here: 0.1 , 1.0, 10.0) of one group (here grouped by color: 'Algorithm A') within another grouping (here: grouped by system, for instance 'System A'), but not to draw interconnection lines between groups (here: between the systems)?
tikz-pgf pgfplots plot grouping groupplots
New contributor
add a comment |
Based on the answer of Stefan Pinnow in 'How to group several charts into one chart?', I tried to generate a diagram with multiple grouped data. Therefore, I modified the diagram but I have some problems. The resulting diagram now looks:
And here is my MWE (I hope it is as minimal as possible MWE):
% restructured data file:
% - 'n' values are sorted ascending
% - added column 'z' to know which data belong to which measurement
% - added a dummy line at the end of each data set to produce an empty entry
% for the separation of the blocks
% - put all data in one file
begin{filecontents}{data.txt}
z n val1 val2 val3
10 0.1 6 10 400.0
10 1.0 9 70 300.0
10 10.0 10 120 100.0
10 {} {} {} {}
20 0.1 10 80 500.0
20 1.0 15 95 600.0
20 10.0 20 140 690.0
20 {} {} {} {}
30 0.1 15 100 450.0
30 1.0 18 200 700.0
30 10.0 28 260 850.0
30 {} {} {} {}
40 0.1 13 300 1500.0
40 1.0 19 260 1300.0
40 10.0 21 220 1000.0
40 {} {} {} {}
50 0.1 25 250 3000.0
50 1.0 37 180 2400.0
50 10.0 34 100 2000.0
end{filecontents}
documentclass[border=0pt]{standalone}
usepackage{pgfplots}
usetikzlibrary{patterns}
pgfplotsset{
compat=newest,
scale only axis,
ymajorgrids=true,
tick align = outside,
yticklabel style={
/pgf/number format/fixed zerofill,
/pgf/number format/precision=1,
},
legend style={
text=black,
legend pos=north west,
legend cell align={left},
},
}
begin{document}
begin{tikzpicture}
begin{axis}[
color=black,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-0.5,
ymax=30.5,
ytick={0.0, 5.0, ..., 30.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
xlabel={X Axis 1 Label},
ylabel={Y Axis 1 Label},
ylabel style={blue},
y axis line style={blue},
ytick style={blue},
yticklabel style=blue,
xtick pos=bottom,
axis y line*=left,
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
]
% plot the "blue" points
addplot [
color=blue,
only marks,
mark size=2pt,
mark=square*,
mark options={solid,fill=blue},
] table [
% use just the `coordindex' as x coordinate,
% the correct labeling is done with `xticklabels from table'
x expr=coordindex,
y=val1,
] {data.txt};
label{label-plot1}
% add the category labels
begin{scope}[
% because the reference point will be the lower axis line the
% labels have to be moved a bit more down to don't overlap with
% the `xticklabels'
every label/.append style={
label distance=3ex,
},
]
node [label=below:{System A}]
at (axis cs:1,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System B}]
at (axis cs:5,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System C}]
at (axis cs:9,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System D}]
at (axis cs:13,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System E}]
at (axis cs:17,pgfkeysvalueof{/pgfplots/ymin}) {};
end{scope}
end{axis}
% Frame 2
begin{axis}[
color = red,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-5.0,
ymax=305.0,
ytick={0.0, 50.0, ..., 300.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 2 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ytick style={red},
axis x line*=none,
axis y line*=right,
ylabel style = red,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis
]
% plot the "red" points
addplot [
color=red,
only marks,
mark size=2pt,
mark=triangle*,
mark options={solid,fill=red}
] table [
x expr=coordindex,
y=val2,
] {data.txt};
label{label-plot2}
end{axis}
% Frame 3
begin{axis}[
color = green,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-50,
ymax=3050.,
ytick={0, 500, ..., 3000},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 3 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ylabel style = green,
ytick style={green},
axis x line*=none,
axis y line*=right,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis,
every outer y axis line/.style={
green,
xshift=2.0cm
},
every tick/.style={
green,
xshift=2.0cm
},
every y tick label/.append style={
green,
xshift=2.0cm
},
]
% plot the legend
addlegendimage{refstyle=label-plot1} addlegendentry{ color{blue}{Algorithm A}}
addlegendimage{refstyle=label-plot2} addlegendentry{ color{red}{Algorithm B} }
addlegendimage{refstyle=label-plot3} addlegendentry{ color{green}{Algorithm C} }
% plot the "green" points
addplot [
color=green,
only marks,
mark size=2pt,
mark=diamond*,
mark options={solid,fill=green},
] table [
x expr=coordindex,
y=val3,
] {data.txt};
label{label-plot3}
end{axis}
end{tikzpicture}
end{document}
My problems/ questions are:
- The last data set of System E is not vizualized fully. How can I solve this?
- There is some miss arrangement of the data point on the x-axis. What I am doing wrong?
- There is some miss alignment of the data points of 'Algorithm B' and 'Algorithm C' regarding the correlation to 'Algorithm A' and the x-axis. Do you have a hint to solve this?
- I would also like to write a multi-line text as column caption with defined line breaks. In contrast to 'System A' there should be 'System A n n Parameter: n alpha=5 n beta=3 n lambda=8'. Using of newline (n) is not working. Can you give me a hint for that?
- Is it possible to draw interconnection lines (for instance: a dotted line) between the points (here: 0.1 , 1.0, 10.0) of one group (here grouped by color: 'Algorithm A') within another grouping (here: grouped by system, for instance 'System A'), but not to draw interconnection lines between groups (here: between the systems)?
tikz-pgf pgfplots plot grouping groupplots
New contributor
Based on the answer of Stefan Pinnow in 'How to group several charts into one chart?', I tried to generate a diagram with multiple grouped data. Therefore, I modified the diagram but I have some problems. The resulting diagram now looks:
And here is my MWE (I hope it is as minimal as possible MWE):
% restructured data file:
% - 'n' values are sorted ascending
% - added column 'z' to know which data belong to which measurement
% - added a dummy line at the end of each data set to produce an empty entry
% for the separation of the blocks
% - put all data in one file
begin{filecontents}{data.txt}
z n val1 val2 val3
10 0.1 6 10 400.0
10 1.0 9 70 300.0
10 10.0 10 120 100.0
10 {} {} {} {}
20 0.1 10 80 500.0
20 1.0 15 95 600.0
20 10.0 20 140 690.0
20 {} {} {} {}
30 0.1 15 100 450.0
30 1.0 18 200 700.0
30 10.0 28 260 850.0
30 {} {} {} {}
40 0.1 13 300 1500.0
40 1.0 19 260 1300.0
40 10.0 21 220 1000.0
40 {} {} {} {}
50 0.1 25 250 3000.0
50 1.0 37 180 2400.0
50 10.0 34 100 2000.0
end{filecontents}
documentclass[border=0pt]{standalone}
usepackage{pgfplots}
usetikzlibrary{patterns}
pgfplotsset{
compat=newest,
scale only axis,
ymajorgrids=true,
tick align = outside,
yticklabel style={
/pgf/number format/fixed zerofill,
/pgf/number format/precision=1,
},
legend style={
text=black,
legend pos=north west,
legend cell align={left},
},
}
begin{document}
begin{tikzpicture}
begin{axis}[
color=black,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-0.5,
ymax=30.5,
ytick={0.0, 5.0, ..., 30.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
xlabel={X Axis 1 Label},
ylabel={Y Axis 1 Label},
ylabel style={blue},
y axis line style={blue},
ytick style={blue},
yticklabel style=blue,
xtick pos=bottom,
axis y line*=left,
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
]
% plot the "blue" points
addplot [
color=blue,
only marks,
mark size=2pt,
mark=square*,
mark options={solid,fill=blue},
] table [
% use just the `coordindex' as x coordinate,
% the correct labeling is done with `xticklabels from table'
x expr=coordindex,
y=val1,
] {data.txt};
label{label-plot1}
% add the category labels
begin{scope}[
% because the reference point will be the lower axis line the
% labels have to be moved a bit more down to don't overlap with
% the `xticklabels'
every label/.append style={
label distance=3ex,
},
]
node [label=below:{System A}]
at (axis cs:1,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System B}]
at (axis cs:5,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System C}]
at (axis cs:9,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System D}]
at (axis cs:13,pgfkeysvalueof{/pgfplots/ymin}) {};
node [label=below:{System E}]
at (axis cs:17,pgfkeysvalueof{/pgfplots/ymin}) {};
end{scope}
end{axis}
% Frame 2
begin{axis}[
color = red,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-5.0,
ymax=305.0,
ytick={0.0, 50.0, ..., 300.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 2 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ytick style={red},
axis x line*=none,
axis y line*=right,
ylabel style = red,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis
]
% plot the "red" points
addplot [
color=red,
only marks,
mark size=2pt,
mark=triangle*,
mark options={solid,fill=red}
] table [
x expr=coordindex,
y=val2,
] {data.txt};
label{label-plot2}
end{axis}
% Frame 3
begin{axis}[
color = green,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-50,
ymax=3050.,
ytick={0, 500, ..., 3000},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 3 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ylabel style = green,
ytick style={green},
axis x line*=none,
axis y line*=right,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis,
every outer y axis line/.style={
green,
xshift=2.0cm
},
every tick/.style={
green,
xshift=2.0cm
},
every y tick label/.append style={
green,
xshift=2.0cm
},
]
% plot the legend
addlegendimage{refstyle=label-plot1} addlegendentry{ color{blue}{Algorithm A}}
addlegendimage{refstyle=label-plot2} addlegendentry{ color{red}{Algorithm B} }
addlegendimage{refstyle=label-plot3} addlegendentry{ color{green}{Algorithm C} }
% plot the "green" points
addplot [
color=green,
only marks,
mark size=2pt,
mark=diamond*,
mark options={solid,fill=green},
] table [
x expr=coordindex,
y=val3,
] {data.txt};
label{label-plot3}
end{axis}
end{tikzpicture}
end{document}
My problems/ questions are:
- The last data set of System E is not vizualized fully. How can I solve this?
- There is some miss arrangement of the data point on the x-axis. What I am doing wrong?
- There is some miss alignment of the data points of 'Algorithm B' and 'Algorithm C' regarding the correlation to 'Algorithm A' and the x-axis. Do you have a hint to solve this?
- I would also like to write a multi-line text as column caption with defined line breaks. In contrast to 'System A' there should be 'System A n n Parameter: n alpha=5 n beta=3 n lambda=8'. Using of newline (n) is not working. Can you give me a hint for that?
- Is it possible to draw interconnection lines (for instance: a dotted line) between the points (here: 0.1 , 1.0, 10.0) of one group (here grouped by color: 'Algorithm A') within another grouping (here: grouped by system, for instance 'System A'), but not to draw interconnection lines between groups (here: between the systems)?
tikz-pgf pgfplots plot grouping groupplots
tikz-pgf pgfplots plot grouping groupplots
New contributor
New contributor
edited 59 mins ago
TomTom
New contributor
asked 1 hour ago
TomTomTomTom
213
213
New contributor
New contributor
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I think the main problem is that you have ymax=30.5
in the first axis
, while the data has a max of 37. Because of that, not all the points are plotted. I also needed to change xtick=data
to xtick={0,...,18}
in the first axis, not sure why.
I also changed the ylimits and yticks of all three axes.
For the System N nodes, I think it would be easier to not use label
, but the node contents directly, and add align=center
to the node options. (Which I here did with the every node
style, similar to the every label
style that was there originally.) With align=center
you can use \
to add line breaks in the nodes.
% restructured data file:
% - 'n' values are sorted ascending
% - added column 'z' to know which data belong to which measurement
% - added a dummy line at the end of each data set to produce an empty entry
% for the separation of the blocks
% - put all data in one file
begin{filecontents}{data.txt}
z n val1 val2 val3
10 0.1 6 10 400.0
10 1.0 9 70 300.0
10 10.0 10 120 100.0
10 {} {} {} {}
20 0.1 10 80 500.0
20 1.0 15 95 600.0
20 10.0 20 140 690.0
20 {} {} {} {}
30 0.1 15 100 450.0
30 1.0 18 200 700.0
30 10.0 28 260 850.0
30 {} {} {} {}
40 0.1 13 300 1500.0
40 1.0 19 260 1300.0
40 10.0 21 220 1000.0
40 {} {} {} {}
50 0.1 25 250 3000.0
50 1.0 37 180 2400.0
50 10.0 34 100 2000.0
end{filecontents}
documentclass[border=0pt]{standalone}
usepackage{pgfplots}
usetikzlibrary{patterns}
pgfplotsset{
compat=newest,
scale only axis,
ymajorgrids=true,
tick align = outside,
yticklabel style={
/pgf/number format/fixed zerofill,
/pgf/number format/precision=1,
},
legend style={
text=black,
legend pos=north west,
legend cell align={left},
},
}
begin{document}
begin{tikzpicture}
begin{axis}[
color=black,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-0.5,
ymax=37.5,
ytick={0.0, 5.0, ..., 35.0},
% use 0,...,18
xtick={0,...,18},
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
xlabel={X Axis 1 Label},
ylabel={Y Axis 1 Label},
ylabel style={blue},
y axis line style={blue},
ytick style={blue},
yticklabel style=blue,
xtick pos=bottom,
axis y line*=left,
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
]
% plot the "blue" points
addplot [
color=blue,
only marks,
mark size=2pt,
mark=square*,
mark options={solid,fill=blue},
] table [
% use just the `coordindex' as x coordinate,
% the correct labeling is done with `xticklabels from table'
x expr=coordindex,
y=val1,
] {data.txt};
label{label-plot1}
% add the category labels
begin{scope}[
% because the reference point will be the lower axis line the
% nodes have to be moved a bit more down to don't overlap with
% the `xticklabels'
every node/.append style={
below=3.2ex,align=center,
},
]
node at (axis cs:1,pgfkeysvalueof{/pgfplots/ymin}) {System A\foo};
node at (axis cs:5,pgfkeysvalueof{/pgfplots/ymin}) {System B\foo};
node at (axis cs:9,pgfkeysvalueof{/pgfplots/ymin}) {System C\foo};
node at (axis cs:13,pgfkeysvalueof{/pgfplots/ymin}) {System D\foo};
node at (axis cs:17,pgfkeysvalueof{/pgfplots/ymin}) {System E\foo};
end{scope}
end{axis}
% Frame 2
begin{axis}[
color = red,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-5.0,
ymax=375.0,
ytick={0.0, 50.0, ..., 350.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 2 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ytick style={red},
axis x line*=none,
axis y line*=right,
ylabel style = red,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis
]
% plot the "red" points
addplot [
color=red,
only marks,
mark size=2pt,
mark=triangle*,
mark options={solid,fill=red}
] table [
x expr=coordindex,
y=val2,
] {data.txt};
label{label-plot2}
end{axis}
% Frame 3
begin{axis}[
color = green,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-50,
ymax=3750.,
ytick={0, 500, ..., 3500},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 3 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ylabel style = green,
ytick style={green},
axis x line*=none,
axis y line*=right,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis,
every outer y axis line/.style={
green,
xshift=2.0cm
},
every tick/.style={
green,
xshift=2.0cm
},
every y tick label/.append style={
green,
xshift=2.0cm
},
]
% plot the legend
addlegendimage{refstyle=label-plot1} addlegendentry{ color{blue}{Algorithm A}}
addlegendimage{refstyle=label-plot2} addlegendentry{ color{red}{Algorithm B} }
addlegendimage{refstyle=label-plot3} addlegendentry{ color{green}{Algorithm C} }
% plot the "green" points
addplot [
color=green,
only marks,
mark size=2pt,
mark=diamond*,
mark options={solid,fill=green},
] table [
x expr=coordindex,
y=val3,
] {data.txt};
label{label-plot3}
end{axis}
end{tikzpicture}
end{document}
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1 Answer
1
active
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1 Answer
1
active
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active
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votes
I think the main problem is that you have ymax=30.5
in the first axis
, while the data has a max of 37. Because of that, not all the points are plotted. I also needed to change xtick=data
to xtick={0,...,18}
in the first axis, not sure why.
I also changed the ylimits and yticks of all three axes.
For the System N nodes, I think it would be easier to not use label
, but the node contents directly, and add align=center
to the node options. (Which I here did with the every node
style, similar to the every label
style that was there originally.) With align=center
you can use \
to add line breaks in the nodes.
% restructured data file:
% - 'n' values are sorted ascending
% - added column 'z' to know which data belong to which measurement
% - added a dummy line at the end of each data set to produce an empty entry
% for the separation of the blocks
% - put all data in one file
begin{filecontents}{data.txt}
z n val1 val2 val3
10 0.1 6 10 400.0
10 1.0 9 70 300.0
10 10.0 10 120 100.0
10 {} {} {} {}
20 0.1 10 80 500.0
20 1.0 15 95 600.0
20 10.0 20 140 690.0
20 {} {} {} {}
30 0.1 15 100 450.0
30 1.0 18 200 700.0
30 10.0 28 260 850.0
30 {} {} {} {}
40 0.1 13 300 1500.0
40 1.0 19 260 1300.0
40 10.0 21 220 1000.0
40 {} {} {} {}
50 0.1 25 250 3000.0
50 1.0 37 180 2400.0
50 10.0 34 100 2000.0
end{filecontents}
documentclass[border=0pt]{standalone}
usepackage{pgfplots}
usetikzlibrary{patterns}
pgfplotsset{
compat=newest,
scale only axis,
ymajorgrids=true,
tick align = outside,
yticklabel style={
/pgf/number format/fixed zerofill,
/pgf/number format/precision=1,
},
legend style={
text=black,
legend pos=north west,
legend cell align={left},
},
}
begin{document}
begin{tikzpicture}
begin{axis}[
color=black,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-0.5,
ymax=37.5,
ytick={0.0, 5.0, ..., 35.0},
% use 0,...,18
xtick={0,...,18},
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
xlabel={X Axis 1 Label},
ylabel={Y Axis 1 Label},
ylabel style={blue},
y axis line style={blue},
ytick style={blue},
yticklabel style=blue,
xtick pos=bottom,
axis y line*=left,
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
]
% plot the "blue" points
addplot [
color=blue,
only marks,
mark size=2pt,
mark=square*,
mark options={solid,fill=blue},
] table [
% use just the `coordindex' as x coordinate,
% the correct labeling is done with `xticklabels from table'
x expr=coordindex,
y=val1,
] {data.txt};
label{label-plot1}
% add the category labels
begin{scope}[
% because the reference point will be the lower axis line the
% nodes have to be moved a bit more down to don't overlap with
% the `xticklabels'
every node/.append style={
below=3.2ex,align=center,
},
]
node at (axis cs:1,pgfkeysvalueof{/pgfplots/ymin}) {System A\foo};
node at (axis cs:5,pgfkeysvalueof{/pgfplots/ymin}) {System B\foo};
node at (axis cs:9,pgfkeysvalueof{/pgfplots/ymin}) {System C\foo};
node at (axis cs:13,pgfkeysvalueof{/pgfplots/ymin}) {System D\foo};
node at (axis cs:17,pgfkeysvalueof{/pgfplots/ymin}) {System E\foo};
end{scope}
end{axis}
% Frame 2
begin{axis}[
color = red,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-5.0,
ymax=375.0,
ytick={0.0, 50.0, ..., 350.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 2 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ytick style={red},
axis x line*=none,
axis y line*=right,
ylabel style = red,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis
]
% plot the "red" points
addplot [
color=red,
only marks,
mark size=2pt,
mark=triangle*,
mark options={solid,fill=red}
] table [
x expr=coordindex,
y=val2,
] {data.txt};
label{label-plot2}
end{axis}
% Frame 3
begin{axis}[
color = green,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-50,
ymax=3750.,
ytick={0, 500, ..., 3500},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 3 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ylabel style = green,
ytick style={green},
axis x line*=none,
axis y line*=right,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis,
every outer y axis line/.style={
green,
xshift=2.0cm
},
every tick/.style={
green,
xshift=2.0cm
},
every y tick label/.append style={
green,
xshift=2.0cm
},
]
% plot the legend
addlegendimage{refstyle=label-plot1} addlegendentry{ color{blue}{Algorithm A}}
addlegendimage{refstyle=label-plot2} addlegendentry{ color{red}{Algorithm B} }
addlegendimage{refstyle=label-plot3} addlegendentry{ color{green}{Algorithm C} }
% plot the "green" points
addplot [
color=green,
only marks,
mark size=2pt,
mark=diamond*,
mark options={solid,fill=green},
] table [
x expr=coordindex,
y=val3,
] {data.txt};
label{label-plot3}
end{axis}
end{tikzpicture}
end{document}
add a comment |
I think the main problem is that you have ymax=30.5
in the first axis
, while the data has a max of 37. Because of that, not all the points are plotted. I also needed to change xtick=data
to xtick={0,...,18}
in the first axis, not sure why.
I also changed the ylimits and yticks of all three axes.
For the System N nodes, I think it would be easier to not use label
, but the node contents directly, and add align=center
to the node options. (Which I here did with the every node
style, similar to the every label
style that was there originally.) With align=center
you can use \
to add line breaks in the nodes.
% restructured data file:
% - 'n' values are sorted ascending
% - added column 'z' to know which data belong to which measurement
% - added a dummy line at the end of each data set to produce an empty entry
% for the separation of the blocks
% - put all data in one file
begin{filecontents}{data.txt}
z n val1 val2 val3
10 0.1 6 10 400.0
10 1.0 9 70 300.0
10 10.0 10 120 100.0
10 {} {} {} {}
20 0.1 10 80 500.0
20 1.0 15 95 600.0
20 10.0 20 140 690.0
20 {} {} {} {}
30 0.1 15 100 450.0
30 1.0 18 200 700.0
30 10.0 28 260 850.0
30 {} {} {} {}
40 0.1 13 300 1500.0
40 1.0 19 260 1300.0
40 10.0 21 220 1000.0
40 {} {} {} {}
50 0.1 25 250 3000.0
50 1.0 37 180 2400.0
50 10.0 34 100 2000.0
end{filecontents}
documentclass[border=0pt]{standalone}
usepackage{pgfplots}
usetikzlibrary{patterns}
pgfplotsset{
compat=newest,
scale only axis,
ymajorgrids=true,
tick align = outside,
yticklabel style={
/pgf/number format/fixed zerofill,
/pgf/number format/precision=1,
},
legend style={
text=black,
legend pos=north west,
legend cell align={left},
},
}
begin{document}
begin{tikzpicture}
begin{axis}[
color=black,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-0.5,
ymax=37.5,
ytick={0.0, 5.0, ..., 35.0},
% use 0,...,18
xtick={0,...,18},
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
xlabel={X Axis 1 Label},
ylabel={Y Axis 1 Label},
ylabel style={blue},
y axis line style={blue},
ytick style={blue},
yticklabel style=blue,
xtick pos=bottom,
axis y line*=left,
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
]
% plot the "blue" points
addplot [
color=blue,
only marks,
mark size=2pt,
mark=square*,
mark options={solid,fill=blue},
] table [
% use just the `coordindex' as x coordinate,
% the correct labeling is done with `xticklabels from table'
x expr=coordindex,
y=val1,
] {data.txt};
label{label-plot1}
% add the category labels
begin{scope}[
% because the reference point will be the lower axis line the
% nodes have to be moved a bit more down to don't overlap with
% the `xticklabels'
every node/.append style={
below=3.2ex,align=center,
},
]
node at (axis cs:1,pgfkeysvalueof{/pgfplots/ymin}) {System A\foo};
node at (axis cs:5,pgfkeysvalueof{/pgfplots/ymin}) {System B\foo};
node at (axis cs:9,pgfkeysvalueof{/pgfplots/ymin}) {System C\foo};
node at (axis cs:13,pgfkeysvalueof{/pgfplots/ymin}) {System D\foo};
node at (axis cs:17,pgfkeysvalueof{/pgfplots/ymin}) {System E\foo};
end{scope}
end{axis}
% Frame 2
begin{axis}[
color = red,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-5.0,
ymax=375.0,
ytick={0.0, 50.0, ..., 350.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 2 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ytick style={red},
axis x line*=none,
axis y line*=right,
ylabel style = red,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis
]
% plot the "red" points
addplot [
color=red,
only marks,
mark size=2pt,
mark=triangle*,
mark options={solid,fill=red}
] table [
x expr=coordindex,
y=val2,
] {data.txt};
label{label-plot2}
end{axis}
% Frame 3
begin{axis}[
color = green,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-50,
ymax=3750.,
ytick={0, 500, ..., 3500},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 3 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ylabel style = green,
ytick style={green},
axis x line*=none,
axis y line*=right,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis,
every outer y axis line/.style={
green,
xshift=2.0cm
},
every tick/.style={
green,
xshift=2.0cm
},
every y tick label/.append style={
green,
xshift=2.0cm
},
]
% plot the legend
addlegendimage{refstyle=label-plot1} addlegendentry{ color{blue}{Algorithm A}}
addlegendimage{refstyle=label-plot2} addlegendentry{ color{red}{Algorithm B} }
addlegendimage{refstyle=label-plot3} addlegendentry{ color{green}{Algorithm C} }
% plot the "green" points
addplot [
color=green,
only marks,
mark size=2pt,
mark=diamond*,
mark options={solid,fill=green},
] table [
x expr=coordindex,
y=val3,
] {data.txt};
label{label-plot3}
end{axis}
end{tikzpicture}
end{document}
add a comment |
I think the main problem is that you have ymax=30.5
in the first axis
, while the data has a max of 37. Because of that, not all the points are plotted. I also needed to change xtick=data
to xtick={0,...,18}
in the first axis, not sure why.
I also changed the ylimits and yticks of all three axes.
For the System N nodes, I think it would be easier to not use label
, but the node contents directly, and add align=center
to the node options. (Which I here did with the every node
style, similar to the every label
style that was there originally.) With align=center
you can use \
to add line breaks in the nodes.
% restructured data file:
% - 'n' values are sorted ascending
% - added column 'z' to know which data belong to which measurement
% - added a dummy line at the end of each data set to produce an empty entry
% for the separation of the blocks
% - put all data in one file
begin{filecontents}{data.txt}
z n val1 val2 val3
10 0.1 6 10 400.0
10 1.0 9 70 300.0
10 10.0 10 120 100.0
10 {} {} {} {}
20 0.1 10 80 500.0
20 1.0 15 95 600.0
20 10.0 20 140 690.0
20 {} {} {} {}
30 0.1 15 100 450.0
30 1.0 18 200 700.0
30 10.0 28 260 850.0
30 {} {} {} {}
40 0.1 13 300 1500.0
40 1.0 19 260 1300.0
40 10.0 21 220 1000.0
40 {} {} {} {}
50 0.1 25 250 3000.0
50 1.0 37 180 2400.0
50 10.0 34 100 2000.0
end{filecontents}
documentclass[border=0pt]{standalone}
usepackage{pgfplots}
usetikzlibrary{patterns}
pgfplotsset{
compat=newest,
scale only axis,
ymajorgrids=true,
tick align = outside,
yticklabel style={
/pgf/number format/fixed zerofill,
/pgf/number format/precision=1,
},
legend style={
text=black,
legend pos=north west,
legend cell align={left},
},
}
begin{document}
begin{tikzpicture}
begin{axis}[
color=black,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-0.5,
ymax=37.5,
ytick={0.0, 5.0, ..., 35.0},
% use 0,...,18
xtick={0,...,18},
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
xlabel={X Axis 1 Label},
ylabel={Y Axis 1 Label},
ylabel style={blue},
y axis line style={blue},
ytick style={blue},
yticklabel style=blue,
xtick pos=bottom,
axis y line*=left,
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
]
% plot the "blue" points
addplot [
color=blue,
only marks,
mark size=2pt,
mark=square*,
mark options={solid,fill=blue},
] table [
% use just the `coordindex' as x coordinate,
% the correct labeling is done with `xticklabels from table'
x expr=coordindex,
y=val1,
] {data.txt};
label{label-plot1}
% add the category labels
begin{scope}[
% because the reference point will be the lower axis line the
% nodes have to be moved a bit more down to don't overlap with
% the `xticklabels'
every node/.append style={
below=3.2ex,align=center,
},
]
node at (axis cs:1,pgfkeysvalueof{/pgfplots/ymin}) {System A\foo};
node at (axis cs:5,pgfkeysvalueof{/pgfplots/ymin}) {System B\foo};
node at (axis cs:9,pgfkeysvalueof{/pgfplots/ymin}) {System C\foo};
node at (axis cs:13,pgfkeysvalueof{/pgfplots/ymin}) {System D\foo};
node at (axis cs:17,pgfkeysvalueof{/pgfplots/ymin}) {System E\foo};
end{scope}
end{axis}
% Frame 2
begin{axis}[
color = red,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-5.0,
ymax=375.0,
ytick={0.0, 50.0, ..., 350.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 2 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ytick style={red},
axis x line*=none,
axis y line*=right,
ylabel style = red,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis
]
% plot the "red" points
addplot [
color=red,
only marks,
mark size=2pt,
mark=triangle*,
mark options={solid,fill=red}
] table [
x expr=coordindex,
y=val2,
] {data.txt};
label{label-plot2}
end{axis}
% Frame 3
begin{axis}[
color = green,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-50,
ymax=3750.,
ytick={0, 500, ..., 3500},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 3 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ylabel style = green,
ytick style={green},
axis x line*=none,
axis y line*=right,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis,
every outer y axis line/.style={
green,
xshift=2.0cm
},
every tick/.style={
green,
xshift=2.0cm
},
every y tick label/.append style={
green,
xshift=2.0cm
},
]
% plot the legend
addlegendimage{refstyle=label-plot1} addlegendentry{ color{blue}{Algorithm A}}
addlegendimage{refstyle=label-plot2} addlegendentry{ color{red}{Algorithm B} }
addlegendimage{refstyle=label-plot3} addlegendentry{ color{green}{Algorithm C} }
% plot the "green" points
addplot [
color=green,
only marks,
mark size=2pt,
mark=diamond*,
mark options={solid,fill=green},
] table [
x expr=coordindex,
y=val3,
] {data.txt};
label{label-plot3}
end{axis}
end{tikzpicture}
end{document}
I think the main problem is that you have ymax=30.5
in the first axis
, while the data has a max of 37. Because of that, not all the points are plotted. I also needed to change xtick=data
to xtick={0,...,18}
in the first axis, not sure why.
I also changed the ylimits and yticks of all three axes.
For the System N nodes, I think it would be easier to not use label
, but the node contents directly, and add align=center
to the node options. (Which I here did with the every node
style, similar to the every label
style that was there originally.) With align=center
you can use \
to add line breaks in the nodes.
% restructured data file:
% - 'n' values are sorted ascending
% - added column 'z' to know which data belong to which measurement
% - added a dummy line at the end of each data set to produce an empty entry
% for the separation of the blocks
% - put all data in one file
begin{filecontents}{data.txt}
z n val1 val2 val3
10 0.1 6 10 400.0
10 1.0 9 70 300.0
10 10.0 10 120 100.0
10 {} {} {} {}
20 0.1 10 80 500.0
20 1.0 15 95 600.0
20 10.0 20 140 690.0
20 {} {} {} {}
30 0.1 15 100 450.0
30 1.0 18 200 700.0
30 10.0 28 260 850.0
30 {} {} {} {}
40 0.1 13 300 1500.0
40 1.0 19 260 1300.0
40 10.0 21 220 1000.0
40 {} {} {} {}
50 0.1 25 250 3000.0
50 1.0 37 180 2400.0
50 10.0 34 100 2000.0
end{filecontents}
documentclass[border=0pt]{standalone}
usepackage{pgfplots}
usetikzlibrary{patterns}
pgfplotsset{
compat=newest,
scale only axis,
ymajorgrids=true,
tick align = outside,
yticklabel style={
/pgf/number format/fixed zerofill,
/pgf/number format/precision=1,
},
legend style={
text=black,
legend pos=north west,
legend cell align={left},
},
}
begin{document}
begin{tikzpicture}
begin{axis}[
color=black,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-0.5,
ymax=37.5,
ytick={0.0, 5.0, ..., 35.0},
% use 0,...,18
xtick={0,...,18},
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
xlabel={X Axis 1 Label},
ylabel={Y Axis 1 Label},
ylabel style={blue},
y axis line style={blue},
ytick style={blue},
yticklabel style=blue,
xtick pos=bottom,
axis y line*=left,
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
]
% plot the "blue" points
addplot [
color=blue,
only marks,
mark size=2pt,
mark=square*,
mark options={solid,fill=blue},
] table [
% use just the `coordindex' as x coordinate,
% the correct labeling is done with `xticklabels from table'
x expr=coordindex,
y=val1,
] {data.txt};
label{label-plot1}
% add the category labels
begin{scope}[
% because the reference point will be the lower axis line the
% nodes have to be moved a bit more down to don't overlap with
% the `xticklabels'
every node/.append style={
below=3.2ex,align=center,
},
]
node at (axis cs:1,pgfkeysvalueof{/pgfplots/ymin}) {System A\foo};
node at (axis cs:5,pgfkeysvalueof{/pgfplots/ymin}) {System B\foo};
node at (axis cs:9,pgfkeysvalueof{/pgfplots/ymin}) {System C\foo};
node at (axis cs:13,pgfkeysvalueof{/pgfplots/ymin}) {System D\foo};
node at (axis cs:17,pgfkeysvalueof{/pgfplots/ymin}) {System E\foo};
end{scope}
end{axis}
% Frame 2
begin{axis}[
color = red,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-5.0,
ymax=375.0,
ytick={0.0, 50.0, ..., 350.0},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 2 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ytick style={red},
axis x line*=none,
axis y line*=right,
ylabel style = red,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis
]
% plot the "red" points
addplot [
color=red,
only marks,
mark size=2pt,
mark=triangle*,
mark options={solid,fill=red}
] table [
x expr=coordindex,
y=val2,
] {data.txt};
label{label-plot2}
end{axis}
% Frame 3
begin{axis}[
color = green,
% set the `width' of the plot to the maximum length ...
width=textwidth,
% ... and use half this length for the `height'
height=0.5textwidth,
scale only axis,
/pgf/number format/.cd,
use comma,
1000 sep={,},
ymin=-50,
ymax=3750.,
ytick={0, 500, ..., 3500},
% use `data' for the positioning of the `xticks' ...
xtick=data,
% ... and use table data for labeling the `xticks'
xticklabels from table={data.txt}{n},
% add extra ticks "at the empty entries to add the vertical lines
extra x ticks={3,7,11,15},
% this ticks shouldn't be labeled ...
extra x tick labels={},
% ... but grid lines should be drawn without the tick lines
extra x tick style={
grid=major,
major tick length=0pt,
},
ylabel={Y Axis 3 Label},
% because of the category labels, shift the `xlabel' a bit down
xlabel style={
yshift=-4ex,
},
ylabel style = green,
ytick style={green},
axis x line*=none,
axis y line*=right,
% ... and with that you also have to adjust the x limits
enlarge x limits={abs=1},
% set `clip mode' to `individual' so the category labels aren't clipped away
clip mode=individual,
hide x axis,
every outer y axis line/.style={
green,
xshift=2.0cm
},
every tick/.style={
green,
xshift=2.0cm
},
every y tick label/.append style={
green,
xshift=2.0cm
},
]
% plot the legend
addlegendimage{refstyle=label-plot1} addlegendentry{ color{blue}{Algorithm A}}
addlegendimage{refstyle=label-plot2} addlegendentry{ color{red}{Algorithm B} }
addlegendimage{refstyle=label-plot3} addlegendentry{ color{green}{Algorithm C} }
% plot the "green" points
addplot [
color=green,
only marks,
mark size=2pt,
mark=diamond*,
mark options={solid,fill=green},
] table [
x expr=coordindex,
y=val3,
] {data.txt};
label{label-plot3}
end{axis}
end{tikzpicture}
end{document}
answered 52 mins ago
Torbjørn T.Torbjørn T.
156k13250437
156k13250437
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TomTom is a new contributor. Be nice, and check out our Code of Conduct.
TomTom is a new contributor. Be nice, and check out our Code of Conduct.
TomTom is a new contributor. Be nice, and check out our Code of Conduct.
TomTom is a new contributor. Be nice, and check out our Code of Conduct.
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