{pgfplots} is a package for creating 2D and 3D plots of mathematical functions and numerical data, using the PGF graphics framework. For questions about the inbuilt plotting functionality of TikZ/PGF, use {tikz-pgf} instead.

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39 views

Pgfplots stops plot

I'm trying to plot the function (0.5*x+1)^(-2) for x in [0,6]. Here's my code: \documentclass{scrartcl} \usepackage{pgfplots} \pgfplotsset{compat=1.12} \begin{document} \begin{tikzpicture} ...
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46 views

How can I make legends colourful? And how can I put value in bars?

\documentclass[border=5mm] {standalone} \usepackage{pgfplots, pgfplotstable} \usepackage{xcolor, color} \begin{document} \begin{tikzpicture} \definecolor{SpecialYellow}{HTML}{F9DC21} ...
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54 views

Tikzpicture: Setting fill color does not work?

I am working with tikzpicture to plot a few data points. I am trying to set the fill-color of my data points to something else than the default blue, but I don't see what I am doing wrong. I am sure ...
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91 views

Position of `groupplot` Titles in TiKz

Can I customize the position of the titles in tikz groupplots? In the following example, I would like to place the titles (a, b, c, and d) inside the axis (near the upper-left corner). ...
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45 views

Replace axis line which has been set as a style before

I can't figure out how to override the axis line style from "with arrow" (set in a style) to "without arrow". Here is a MWE: \documentclass[]{scrartcl} \usepackage[utf8]{inputenc} ...
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100 views

How would I specify intervals?

I am new to latex, and would like to plot a graph where the x-axis has intervals. I have this sample code that is not interval: \documentclass{article} \usepackage[margin=0.5in]{geometry} ...
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61 views

Tikzexternal capturing crop marks when externalizing pgfplots?

Consider this MWE: % to rebuild: % rm test-testplot.pdf ; pdflatex -shell-escape test.tex \RequirePackage{filecontents} \begin{filecontents*}{testplot.tikz} \begin{tikzpicture} \begin{axis}[ ...
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44 views

Make axis longer in 3dplot

How can one adjust the length of the axes in a plot made with pgfplots/TikZ without affecting the plot itself?
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180 views

2D histogram from a single row of a table, with discrete axis

I am trying to make an animation from a table that contains a row for every frame (year) where the rows are a 9x7 matrix unzipped: Date, Row1Col1, Row1Col2, ..., Row9Col7 1864, 0.65, 0.01, ...
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195 views

scatter, group, error bar, and a legend

I want a grouped scatter plot with xy error bars and a legend. So each point is a different group, with its own color, mark, and legend entry. The error bars should have the same color as the mark ...
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93 views

Changing only arrow direction on y axis

I want to change the direction of the arrow at y axis, so that 0 still starts from the top and minus increases in direction of the arrow. here is the code (I am having more charts thats why I added ...
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89 views

Issue in plotting a grouped bar chart

I was getting the X-axis labels to be printed without spaces. There is an issue with legends, it is in the way of the delay values How do I keep the values horizontally and enlarge them for better ...
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114 views

Caption/Space problem in tikz/pgf/subcaptionbox

I plot 4 Graphs with Tikz and use subcaptionbox. Following badnesses occur: (1) There is no space between the caption of the upper figure to the figure below. (2) The second figures (b) caption ...
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52 views

Putting space about labels for vertices and shifting these labels

A line is drawn through a side of two triangles. One of these lines are drawn on top of the labels B' and C' for vertices of one triangle. I used the option inner sep=2pt to put some space about ...
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102 views

How to customize only one node near coord?

\documentclass[border=2pt]{standalone} \usepackage{pgfplots,tikz} \pgfplotsset{compat=1.11} \begin{document} \begin{tikzpicture} \begin{axis}[ symbolic x coords={Germany,Spain,UK}, ...
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76 views

Clearly edit name of legend and Y axis 2

I want my legend only show that, mark with filling black-BHI growth, mark with filling white-BHI ph change. Also, name of Y axis 2 must be right, but in concretely my graph name of Y axis 2 with Y ...
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153 views

undefined references using \usepgfplotslibrary{external}

I use MikTex 2.9 on a Windows 7 64-bit machine. I do not have and will not have Admin rights on this machine. I have a lot of tikzpictures and curves in my article so I use tikz with ...
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82 views

Drawing angles using pgfplots that are identical to angles using TikZ

I am using pgfplots to draw intersecting lines. Three right triangles are made by these intersecting lines - two of them in the third. I am trying to mark the two pairs of acute angles of equal ...
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44 views

Erroneous graph, values are different but the plot is same, what to do?

Trying to plot some data from text file, the values are different but the plots overlap in the end result. The code is this: \documentclass{article} \usepackage{geometry} \usepackage{amsmath} ...
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117 views

Printing a title below the y-axis

I have a graph of two lines. Below the y-axis and centered about the y-axis, I would like to put "Graph of lines in the case $e=f=1$" in a box. "Graph of lines" above "in the case $e=f=1$." Here is ...
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130 views

pgfplots tikzpicture node to the right of axis is cut

I have a piecewise-defined function and would like a describing node to the right end of it. Unfortunately the node is cut and not visible using this code: \begin{tikzpicture} \begin{axis}[ ...
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259 views

pgfplots with gnuplot: 3d-surface/mesh plot and problems with number of samples

I want to plot a 3d-surface/mesh of a given function via 'gnuplot'. Of course the smoothness of the surface depends on the number of samples. But here I run into a small problem. Take the following ...
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84 views

Moving a tick mark on each axis but keeping the default tick marks

I would like to move one tick mark on the x-axis and one tick mark on the y-axis. The only tick mark, labeled 16,000/3\sqrt{3}, should be moved to the right side of the y-axis, and the tick mark, ...
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133 views

Side-by-side tikzpicture (use of axis causes problems)

I am struggling with putting three graphs side-by-side in one line. Every solution I could find caused errors because of the usage of axis. \begin{tikzpicture} \begin{axis}[ ...
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158 views

How can I print the axis descriptions only once in a groupplot? (background: symbolic x coords breaks “xlabels at=bottom edge” option)

I am using symbolic x coords in a groupplot. This proves problematic as I can't disable the ticks and tick labels for the upper plots without losing the xmajorgrid. I can't seem to find the ...
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119 views

Overlapping ticks and figure not centered with matlab2tikz

See the printscreen. What I want is that the figure is centered, now that is not the case with using \setlength\figurewidth{1.0\textwidth}. Besides that the ticks with negative signs on the x-axis are ...
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306 views

Matlab2tikz, alignment of subplot ylabel (large distance from plot)

Matlab2tikz came to my attention in the past month and have been using the simple tutorial from HowToTeX. It has worked great so far only one issue remains, I am unable to anchor the ylabel to the ...
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217 views

Scaling pgfplot with tikzscale

I'm using tikz and pgfplots for graphs. When using a second y-axis on the right the scaling of tikz is not proper. So I tried to use the tikzscale package and the includegraphics but it seems to scale ...
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1answer
61 views

How can I add the index of value of a table to a point on a graph?

I would like to add to each branch of my polar comb graph the index value as a label. I give you my code and a screenshot with what I would like to have: \documentclass{minimal} ...
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63 views

Problem with documentclass memoir + pgfplots from data file

I'm using the documentclass memoir and I want to make a plot from a file.dat of two rows, nothing special. But I keep getting that pgfplots could not open the file. The point is that if I make a new ...
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1k views

PGFplots - single legend in a group plot [duplicate]

I have a group plot and when I try to add a legend it repeats on all subgraphs. I want a single common legend line at the top of the whole graph. \documentclass{standalone} \usepackage{graphicx} ...
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133 views

PGFplots multiple ylabels

I want to have multiple y labels in a group plot. Now I have 4 different values for ylabels:Range1, Range2, Range3 and Range4. I want to add a common ylabel say "throughput". How do I do that? ...
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124 views

after end axis messes up pgfplots axis position

Latex and Tikz are going to get the life out of me... I saw Need to do some changes to pgfplots axis #39099, and that example was working fine for me; so I modified it a bit, and came up with the ...
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412 views

PGFPLOTS boxplot data from inline file

I have The following code: \documentclass{article} \usepackage{filecontents} \usepackage{pgfplots, pgfplotstable} \usepgfplotslibrary{statistics} \begin{document} ...
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175 views

Loop through table for boxplot prepared

I am trying to produce figure with 2 boxplot prepared plots from an inline data file. I grabbed this code from here to use as a starting point. Given that the wrapper code allows the boxplot data to ...
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383 views

String column tick labels and plotting selected samples on y axis with groupplots?

I have seen other relate questions (like Basic bar chart with text as x axis labels), but still cannot figure out where the problem is in my example. The MWE below contains a snippet of a .csv table ...
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1answer
183 views

Can I make an xbar plot based on an external file?

I'd like to use the, imho, most common value alignment of x- and y-values in an external file and then produce an xbar with it. It shall look like the examples here (the better example because there ...
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824 views

Plotting Multiple Time Series plots in LaTeX using PGFplots and txt files - Relativity Issues

I have a problem with plotting multiple time series plots in a single graph in Latex. Background: I have three products - Potatoes, Apples, and Oranges. Each products' historical price and ...
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150 views

How can I resolve the side effects of AddEverypageHook to external pgfplots?

I have quite a huge document with many pgfplots, which I would like to externalize. Well I can externalize them, but my \AddEverypageHook command from the everypage package affects this externalized ...
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1answer
321 views

rectangle in 3d plane

I am trying to plot a 3d axis with a rectangle perpendicular to the x-plane using the following code: \documentclass[tikz]{standalone} \usepackage{pgfplots,pgfplotstable} \usetikzlibrary{calc} ...
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302 views

pgfplots: xticklabels and yticklabels in fractions

How to properly put xticklabels and yticklabels in fractions? \documentclass{article} \usepackage{pgfplots} \let\ds\displaystyle \begin{document} \begin{tikzpicture} \begin{axis}[ scale only ...
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169 views

pgfplots tick lines are behind const plot

The tick lines in the plot are in a layer behind the actual plot. Have a look at this example below: \documentclass[11pt, oneside]{article} \usepackage{tikz} \usepackage{pgfplots} \begin{document} ...
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1answer
467 views

datetime plot in pgfplot using gnuplot

I have a large data file with several columns wherein the first column is a date and time in the format, 'yyyy-mm-dd hh:MM' and the rest are numerical values of different variables. I often have ...
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1answer
290 views

bar width not recognized in group plot

I am trying to put four bar charts within one groupplot. My file is \documentclass[tikz,border=3pt]{standalone} \usepackage{xcolor} \usepackage{pgfplots,pgfplotstable} \usepgfplotslibrary{groupplots} ...
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119 views

Composite plot in PGFPlot

I am trying to get pgfplots to do produce a plot like the following: i.e. a scatterplot with a second scatterplot below the x-axis. I am having a hard time figuring out how this kind of plot is ...
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905 views

pgfplots: multiple legends or one legend and a heading

In my plot, I want my standard legend that says what value of c corresponds to what color. However, I would also look to put the function in plot. \documentclass[tikz]{standalone} ...
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1answer
390 views

Only the old version of pgfplots is available with MiKTeX (version 1.7)

I am looking for a solution to install the last version (currently 1.8) of pgfplots via the package manager MiKTeX on Windows. However, MiKTeX only offers the old version 1.7 of pgfplots. Is there a ...
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1answer
102 views

Problem with referencing plots

I want to reference some plots (done with pgfplots) in my text but somehow it's not possible. If i copypaste the examples from the pgfplot- documentation it works but if I move one of the labels to ...
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1answer
189 views

Scale only dataset read from file without scaling whole graphics

I have datasets which vary strong in range. So i want to scale my dataset to adjust it to my template, so that the grids, axes and so on are identical with the neighbour-subfigures. What is the ...
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1answer
251 views

Set xstep and ystep pgfplots

I have this MWE. My question is how can set xsep and ystep in the axis so that they will properly appear, and without have to know in prior the range of values: xtick={0,0.1,...,1}, ...