{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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38 views

Make a large heatmap with gaps and tables between

I am trying to make a large heatmap which looks like this with gaps and row or column names written in some of the cells. Empty cells are also present in the heat map. Can i make this using pgfplots? ...
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94 views

Embedded axis Pgfplots

So I need to display data as follows: every day for a month I have a set of values obtained in different hours. I want the axis to contain the date but between a date an another I want to have the ...
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48 views

how to draw a unfinished data point bar in pgfplots?

I want to present some experiment comparisons. One of the candidate (SHJ) takes too long to run. Could anyone give me some suggestions on how to present such data point in a bar chart? Thanks in ...
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49 views

Scaling inset plot relative to main plot axis length

I want to create a plot with a second, smaller plot as an inset. This is easy enough using the following code, where the widths of the plots are defined. However, I often use figures in several ...
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29 views

Pgfplots histogram with input data already counted

I have input data that looks like this: Age Count Cumulative Count Percent Cumulative Percent 24 1 1 1.4084507 1.4084507 25 1 2 1.4084507 2.81690141 30 2 4 ...
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73 views

Special decoration for TikZ pin feature

I try to achieve the curvy pin style I sketched below. It would help to distinguish pin lines from grid and other lines in the diagram. How can I realize a decoration that automatically draws such ...
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37 views

Stacking scatter plots with different y-axes in pgftex

I'm trying to create a stack of scatter plots with a common x-axis but different y-axes, alternating between left and right sides. I'm just learning pgfplots and while I've read up on using multiple ...
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40 views

Plotting a signal along with its harmonics in one figure [duplicate]

I would appreciate it if someone could help me plot a figure similar to the following picture. I want to draw the fundamental signal along with a few first harmonics using pgfplots.
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53 views

pgfplots: Explicitly Setting 'Line and Mark Intersection' In Plot

Is there a way to specify where a line intersects a 'mark' on a pgfplot? MWE: \documentclass{article} \usepackage{tikz} \usepackage{pgfplots} \begin{document} \begin{figure}\begin{tikzpicture} ...
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95 views

PGFPLOTS: Insert a boxplot outside the chart axis labels, much like GNU R

I have some code that plots a horizontal barchart. What I would like to do is put a boxplot or confidence interval above my horizontal axis which is on top of the chart. GNU R (see R In Action, Robert ...
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46 views

“Dimension too large” error with pgfplot generated with matlab2tikz [closed]

I would like to insert a tikz plot generated with matlab2tikz in my code. This is the code to generate the matlab image X1=[7.4632 8.0349 8.5251 8.8176 9.2251 9.5559 9.9214 ...
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1answer
98 views

PGF stacked bar graph not drawn correctly

I am having problem with the following code which is supposed to produce a simple stacked graph. \documentclass[tikz,border=2pt]{standalone} \usepackage{pgfplots} \usepackage{tikz} \begin{document} ...
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65 views

pgfplots - How can I increase TeX's capacity for plotting large datasets? (TeX Live on Windows)

There are several questions and replies on this topic, yet so far I haven't found one which reliably details the steps for TeX Live and TeXstudio on Windows. Of course the editor might be an ...
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47 views

Why these thin lines on a PGFPlot doesn't appear on some PDF readers?

I remember reading about PDF reader issues on this StackExchange, but I cannot find the links. The following TikZ picture has some thin lines in light green that doesn't show up on some readers (e.g. ...
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112 views

Incomplete parametric curve, ''written letter e'' [closed]

I have tried plotting some parametric curves like (x^3-3*x,3*x^2-9), and it works fine. The following, however, does not work: (x-x/(1+x^2),1/(1+x^2). I have tried several ways of plotting it but the ...
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58 views

legend transparency in pgfplots

I want to have a legend in pgfplpots such that it overwrites grid lines (i.e. grid lines are erased where the legend is placed) but not the axis (i.e. axis are drawn on top of legend, in case legend ...
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41 views

Displaying two plots side by side not displaying titles correctly [duplicate]

I’m writing a report and using the following code to display a bode-diagram. To save some space (I have several of these figures), I’ve displayed them side by side, but the title of the right plots’s ...
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85 views

Create a bar char from CSV

I have a .csv file that looks like this: gender.csv GENDER,NUMBER,PERCENT MALE,20,20 FEMALE,80,80 TOTAL,100,100 I want to create a bar chart using MALE and FEMALE. GENDER can be the chart name or ...
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116 views

fillbetween causes Illegal unit of measure (pt inserted) [closed]

This works beautifully: \documentclass[12pt]{article} \usepackage{tikz} \usepackage{pgfplots} \pgfplotsset{compat=newest} %\usepgfplotslibrary{fillbetween} \begin{document} \begin{tikzpicture}[ ...
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0answers
73 views

pgfplot same size font in figures and same size figures

Hi I've created figures with standalone and pgfplot package. The figures output size are different to one another but more importantly the font size are different. I would like all figures to be of ...
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63 views

Graph Labeling and Text Overlay Ability

I have a couple of question in regards to LaTeX ability to overlay text on a graph at a specific point. The background: I have a time-series plot that I load in to LaTeX using a txt file and the ...
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1answer
120 views

pgfplot tikz single plot with 2 y axis

I have 5 columns of data in a txt. file as nxI Bfield1 magmoment1 Bfield2 magmoment2. I am attempting to implement nXI - x axis, Bfield1 and Bfield 2 as my y axis and magmoment1 and magmoment 2 as ...
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221 views

Error using lualatex and tikzexternalize to compile document with PGFPlots

I have a fairly large document with a number of pgfplots diagrams and due to memory capacity limits in PDFLaTeX I am now using LuaLaTeX to compile. While this works well, it takes forever to produce ...
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22 views

Adding legends to tikzpicture [duplicate]

I have tikzpicture (with 3 graphs from my data files. I want to add legends to data1, data2 and data3 to my picture, is it possible? \documentclass[english]{article} \usepackage{tikz} ...
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86 views

PGFPLOT Externalization not working [closed]

I am trying to externalize PGF Plot to be saved as EPS file using latex and enabled shell-escape. \documentclass[a4paper]{article} \usepackage{lipsum} \usepackage{tikz} ...
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199 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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90 views

Last version of pgfplots, error with LuaLaTeX

I have just installed the last version of pgfplots (version 1.10) in my local texmf directory but when I try to compile a file with LuaLaTeX I get the following error: ...
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295 views

! I can't find file `pgfutil-common-lists.tex'. \input pgfutil-common-lists.tex [closed]

I've recently run into the following error message that I have no idea on how to resolve: ! I can't find file `pgfutil-common-lists.tex'. \input pgfutil-common-lists.tex It occurs when I use the ...
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119 views

Problem with PGFPlots and Tikz fading library with disappearance of nodes near coords and irregular fades

It seems like whenever I turn on Fading from Tikz Fading library, the nodes near coords parameter to the axis environment is not processed by PGFPlots correctly. I am attaching the code and the image ...
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1answer
176 views

Formatting issues on x-axis and y-axis in latex

I have a latex code to generate graphs from a text file. The contents of the text file are like this: 0.01 0.119693 48.43196 0.02 0.1310796 6214.208 0.03 0.1289268 12973.42 0.04 ...
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91 views

pgfplots: enlarge x limits abs value and date coordiantes

Enlarging x limits of date coordinates by an absolute value used to work with pgfplots 1.4, but it gives me an error with the newer version 1.8. Can anyone suggest a working solution to the minimal ...
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81 views

pgfplots change fontsize to 1pt nodes near coords

i want to change the fontsize of the "nodes near coord" and also the y tick labels in a pgfplot to 1pt (no worries, that's just of theoretical interest). I found that ...
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93 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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88 views

Proper referencing to programmatic nodes in pgfplots axis? (no shape is known, ill-formatted floating point number …)

This is going to be a slightly messy/unclear question, but here it goes. Basically, I want to work with a plot in pgfplots, where I want to also generate programmatically some nodes (maybe as result ...
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52 views

Dimension too large with a small set of data

I'm trying to compile a simple tikz plot with floating point numbers, but I'm gettin a Dimension too large error. The tikz file works with a different data set, so I guess the problem has something to ...
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0answers
28 views

Base 2 logarithmic scale [duplicate]

I am plotting data with pgfplots using semilogxaxis that use base 10 logarithm. Is there a way to change the base of logarithmic-axes (I need an axis where power of 2 values are separated by the same ...
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1answer
58 views

Pgfplots, problem with pin and [francais]{babel}

When I don't use babel package, pins are ok. I suspect there is a problem with the colon, in french we put a space before and after, but how to tell pgfplot not to do it? \documentclass{standalone} ...
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101 views

inserting tikzstyle objects into sty files [closed]

I am trying to put a tikz object (pie chart) into the sty file so it will update its shape as the presentation proceeds (instead of \insertframenumber/\inserttotalframenumber). the code for the pie ...
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0answers
108 views

PGFplots - bold nodes only at ticks

The following code produces the diagram below: \begin{center} \begin{tikzpicture} \begin{axis}[date coordinates in=x, axis background/.style={fill,bottom color=gray!50,top color=white}, ...
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53 views

Citation in externalized pgfplots

I have a few \cite commands in my pgfplots which are not being displayed properly when externalization in on. As soon as you turn off the externalization, the references will be displayed correctly. ...
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0answers
149 views

PGFPlots - no lines between marks [closed]

I am starting playing with plots in latex. In my preample I have: \usepackage{pgfplots} \pgfplotsset{width=12cm,compat=1.9} My plots code: (first is copy from from tutorial, second is my attempt) ...
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191 views

How to adjust the inner and outer margin spaces around legend in PGFPlots?

How can I adjust the inner/out right/left/top/bottom margins of legend in PGFPlots? (not the space between the legend entries) e.g. indicated in the below figure.
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37 views

Define styles to make series of similar pgfplots [duplicate]

I'm writing a journal paper, and in this paper, I have to produce many versions of the same graph as I look at the effect of varying different parameters on the variable of interest (in this case the ...
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106 views

Tikz “Times Roman” in axis labels

How do I set my axis labels to use Times New Roman or Times Roman fonts, please? I'm looking for something similar to: \pgfplotsset{every axis/.append style={font=\sffamily\scriptsize}} which works ...
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91 views

pgfplot log-log plot: Axes Exponents

I have a question about formatting the axes using pgfplots in LaTeX. For some reason the exponents in my log-log plots (base 10) are fractions instead of whole numbers, i.e. instead of having 10^1, ...
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14 views

Process and plot data in different files using pfgplots [duplicate]

I like to read in my x-y-data from different files and then process them somehow. I read different questions here on each topic (data using from different files and processing data) but I somehow ...
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0answers
175 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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71 views

How to set a shaded area around 2d plot curve on a pgfplots figure? [duplicate]

I plotted a 2d figure of a curve but I also want to show variance of the value with a shaded area around the curve line. How can I do it in pgfplots? Here is my current plot.
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87 views

How can one reduce the size of ternary graphs when they are many on a page?

I need help on how I can reduce the magnification of my ternary plots so that the four graphs can be accommodated on the page.At present what I have is a little more than what a page can accommodate ...
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24 views

tikz legend with only 1 bar, not 2 [duplicate]

I have bar graphs made with tikz picture and pgfplots and the legend has two bars shown for each item. If this were printed in black and white I can see it being confusing given that I have multiple ...