{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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3
votes
1answer
30 views

Increasing the precision of integer tick labels on a logarithmic axis

I am trying to plot some data with on logarithmic axes. My x axis is labelled with integer numbers from the input data (xtick=data). I don't want to use scientific notation, so I added the log ticks ...
3
votes
1answer
45 views

Problem with pgfplots in tikzposter environment

Update: I want to include some pgfplots in the TikZposter but I seem to have some problem. I earlier had a problem with reading the files but as per the suggestion of @percusse, I moved the data ...
1
vote
1answer
28 views

pgfplot with polar axis with log scale

Could it be possible to have a pgfplot plot the linear coordinate in log scale? \begin{tikzpicture} \begin{polaraxis}[xmin=0,xmax=45, xtick={0,45,90}, xticklabels={$0$, $\frac{\pi}{4}$, ...
1
vote
1answer
77 views

Graph with multiple Y axes

How do I create a graph multiple Y axes(more than 2) stacked one over the other with a common X axis? See attached figure. Each zero in y direction represents the beginning of new y axis.
3
votes
1answer
67 views

Compute frequencies with pgfplots

On the page 480 of this doc http://pgfplots.sourceforge.net/pgfplots.pdf of the pgfplots package, it talks about of how we can construct histograms from data, and says that "Then, it creates the N + 1 ...
2
votes
1answer
40 views

Tikz pictures disappears when adding legend

\begin{center} \begin{tikzpicture}[>=stealth,trim axis left, trim axis right] \begin{axis}[legend style={at={(axis cs:40,20)},anchor=south west, draw=none}, xmin=0,xmax=4, ymin=0,ymax=2, ...
1
vote
0answers
74 views

pgfplots - Create multiple plots from one table (rows 0--3, 4--7,…)

Using JMH in java I have created file. Suppose .csv file looks like this (but far bigger): "Benchmark","Mode","Threads","Samples","Score","Score Error (99.9%)","Unit","Param: capacity","Param: ...
4
votes
1answer
37 views

Monetary Values on tikzpicture axis

How can I get the following; (a) The euro sign in front of each axis label. (b) Every number to two decimal places, so 145.50 appears as 145.50 rather than 14.5 \documentclass[12pt]{article} ...
3
votes
1answer
56 views

Constructing a Seismic Tripartite Graph with TikZ & pgfplots

I am attempting to use TiKZ and pgfplots to construct a seismic tripartite graph. These are used by structural engineers to determine seismic response for a structure. The example I am attempting to ...
3
votes
2answers
41 views

PGFPlot with data that is way too small

I'm trying to plot the Wien and Rayleigh-Jeans laws in a graph of $I \times \nu$. Wien Law: \[ I=\frac{2h\nu^3}{c^2}e^{-\textstyle\frac{h\nu}{kT}}\] Rayleigh-Jeans Law: \[I=\frac{2k\nu^2T}{c^2}\] ...
0
votes
0answers
13 views

Problem with subcaptions in a series of pgfplots

I have run into a problem wherein I need to arrange all my plots in one column of the IEEEtran. I was able to arrange all the plots in a column but when I added subcaptions, the pictures spilled over ...
3
votes
1answer
34 views

pgfplots: box axis remove one axis keeping 3

I'm recreating a very special plot, where two plots that share an x axis are glued on top of each other. Both have box axis. To make this look good I would like to remove one of the two horizontal ...
1
vote
0answers
33 views

Linear regression with fixed point

I have a data set to which I want to add a trend line. For my system, there will always be a fixed point on (2, 0). I have the line representing this system, but currently I do not account for the ...
3
votes
1answer
24 views

Setting two pgfplots-styles to be used with \addplot

Consider the following MWE: \documentclass{article} \usepackage{pgfplots} \begin{document} \begin{tikzpicture} \begin{axis} \addplot+ [only marks, nodes near coords, point meta=explicit symbolic, ...
3
votes
0answers
40 views

Rotating polar pgfplot

I rotated my polar plot by 90 degree. To make sure, the y-Line stays at the 90 degree position I used xmin=90, xmax=450, but now I need my xtick labels back from 0 to 330. \documentclass[a4paper, ...
2
votes
0answers
87 views

How to improve the 3D effect of this plot? (TikZ and pgfplots)

I have been experimenting with plots for a particular data series I have generated. The code below plots a surface around a polar axis reading in data from a file. The file can be downloaded here ...
1
vote
0answers
25 views

Drawing stacked group plot [Pgfplots]

I want to draw stacked bar graph that is grouped. I have been able to draw the base chart. Now I want to add a value to each of these values of the bars and want to visually represent that. But I ...
2
votes
1answer
20 views

How to delete some axis in pgfplots, and how to add labels inside figure

I want to delete the axis in the box of this program. I want to keep the x and y axis, and delete the ones that are in front of them. I tried with xtick=\empty and without, it does not seem to have an ...
3
votes
1answer
19 views

Misterious “dimension too large” error in pgfplot when using width

Look at the following MWE: \documentclass{standalone} \usepackage{tikz} \usepackage{pgfplots}\pgfplotsset{compat=1.9} \begin{document} \begin{tikzpicture}[] \begin{axis}[ width=14cm, ...
2
votes
2answers
49 views

Combining two points from different axis in tikzpicture

I made a zoom box for my plots. I want to combine them without using \coordinate. Here is my code. \documentclass{article} \pagestyle{empty} \usepackage{float} \usepackage{pgfplots} ...
0
votes
0answers
16 views

How to place two axis breaks on pgfplot barplot

I need to place two x-axis breaks (0-20) and (60-115) on my barplot. I want the x-axis to go from 1-115 and have my data range narrowed in for visualization. Thanks in advance. ...
3
votes
1answer
40 views

Custom Labels on Bar Chart Bars With Symbolic Coordinates

I want to put labels on the bars on this chart, but the labels I want are neither the x- nor y-coordinate of the bar, but some other text. It seems like I should be able to do this using \node at ...
3
votes
0answers
25 views

How to change this to color map? [duplicate]

Sorry if this question is too basic. I have the following, \documentclass[tikz]{standalone} \usepackage{pgfplots, filecontents} \begin{filecontents*}{h.dat} 0 0 0.0659197583889 1 0 ...
2
votes
1answer
34 views

Divide by zero error when plotting - nothing proposed elsewhere works

I want to draw the function (sin(2x) + sin(3x))/(2sin(x)) with the command \draw[blue,domain=-8.5:8.5,smooth, variable=\x, blue] plot ({\x},{(sin(2 * \x) + sin(3 *\x) )/ (2*sin(\x))}); but somehow ...
1
vote
0answers
22 views

error function graph [duplicate]

Is there a simple way to plot the error function in latex? Something like the graph shown in the wikipedia page would be great. The function doesn't seem to exist in pgfmath. ...
3
votes
1answer
28 views

pgfplots issue: solid and filled markers with dashed lines

I'm trying to create a plot with pgfplots which has a solid marker filled in with a specified color a dashed line. The dashed line makes the marker dashed as well, so I put "solid" as an option ...
2
votes
0answers
61 views

pgfplots quiver arrowhead size

I am making a quiver plot using pgfplot and I want the arrow head size to be scaled "nicely" with the length of the vector (e.g., the way Matlab quiver plot does). I've come across several solutions ...
1
vote
0answers
28 views

I want to center vertically these group-plots but i can't do it

\documentclass[border=1cm]{standalone} \usepackage[x11names,dvipsnames]{xcolor} \usepackage{tikz} \usepackage{tikz-3dplot} \usepackage{pgfplots} ...
3
votes
0answers
40 views

Tikz image with remember picture combined with custom page numbering

I have a problem combining TIKZ-pictures when using custom pagenumbers. I modify my page numbers as shown in the upmost answer here. When drawing a simple TIKZ-image, I recieve the error ! Illegal ...
1
vote
1answer
35 views

Change the color of entire tikzpicture

The default color in pgfplots is black. What is the best way to change the color of all elements to another color. I have used \color command to do so, but is this the best option? ...
5
votes
1answer
72 views

tikz 3d graph with circular domain

I have got a pretty simple function to make a 3D graph of. The function is defined as: Plotting this was not that much of a problem with the follwing code: \documentclass[border=10pt]{standalone} ...
0
votes
0answers
31 views

How to put sub-plots using external tikz (Latex-Matlab) of an extracted file. [on hold]

I have two figures in Matlab that were changed to tikz using that have been matlab2tikz and they are Drawing1.tex and Drawing2.tex. I would like to put both files into two subplots of the same figure. ...
2
votes
1answer
32 views

pgfplots: shifting scope via named coordinate

Consider the following MWE: I find it amusing that the second tikzpicture cannot compile without the first, even though the second value for (A) is the one being used. Can anyone explaing this? In my ...
0
votes
0answers
14 views

Legend of several linear regression lines in the same axis [duplicate]

I am using linear regression in PGFPlots for fit several lines. It legend show correctly if each line is on its own tikzpicture. Code: \documentclass[tikz]{standalone} ...
2
votes
1answer
21 views

pgfplots: coordinates from macros that change

I do realize that pgfplots needs to do its thing at \end{axis} apply scaling etc. But is there a manner where one can make this work as intended? In the MWE I define a coordinate from a macro (my ...
6
votes
1answer
48 views

PGFPlots axis label not moving

Could some body please explain why I can't move the y axis label to the end of the axis like the x. Using the following I get the below. \documentclass[a4paper]{article} \usepackage{pgfplots} ...
1
vote
0answers
38 views

PGPlots xtick label from a table

I am trying to load data from a table which looks like below and use the 'label' column for xticklabels. idx,label,value 1,20040101_20050108.rotation.summary, 19.470949839091155 ...
4
votes
1answer
51 views

Adding nodes near coordinates to bar plot but from different series

I would like to annotate a bar plot with some markers or numbers to indicate the significance of some results. The significance is given in a different column from the main value. Just to give an ...
0
votes
0answers
27 views

Problem with transparency in plotting shapes

I am trying to plot shapes with transparency inside a baposter environment, however it does not plot with the transparency. To test this file you will need to also add the baposter class found here - ...
3
votes
1answer
42 views

Assigning xlabels to symbolic x coords

I am using the below code to generate the shown bar graph. However, I cant find anything with which I can label each of the individual bars for both sets of my data. i.e say the bar marked 0.67 I want ...
3
votes
0answers
38 views

pgfplots - fill between changes with plot width

I'm plotting some distribution functions for my students, and I am shading regions of the plots. If I reduce the plot width to 0.35\textwidth or less, the shading disappears. How do I ensure that it ...
2
votes
0answers
24 views

PgfPlots - Problem in axis [duplicate]

Anyone know how to edit the y tick? I want it in decimal form but the output gives tick in scientific notation. Thanks. \documentclass[margin=5mm]{standalone} \usepackage{tikz} ...
4
votes
1answer
541 views

What is wrong with this bar graph?

I try to create a bar graph based on an example I found. I do some modification to origin, but it doesn't work. \documentclass[border=10pt]{standalone} \usepackage{pgfplots} \begin{document} ...
4
votes
1answer
78 views

How to remove labels at the ends of the axes?

How to remove labels -1,4 on x axis ? How to remove labels -4,4 on y axis ? \documentclass[tikz]{standalone} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{pgfplots} ...
3
votes
1answer
102 views

Pgfplot how to make scientific number format with “e” exponent style

The normal scientific coordinate is something like 10^2, how do I change it to 1e+2 style ? For example: \documentclass[border=4mm]{standalone} \usepackage{pgfplots} \begin{document} ...
2
votes
0answers
42 views

PGFPlots PDF printing issue (Adobe Reader DC)

Here is my source code: \documentclass[11pt,a4paper]{article} \usepackage[utf8]{inputenc} \usepackage{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{mathtools} \usepackage{mathpazo} ...
0
votes
0answers
26 views

Using a blank row to create multiple plots

I have a csv file with 300~ rows of x and y data formatted with the intent to use a blank row as a reference for separation, but I'm unsure as to how to code it in LaTeX. For example 0 1 1 2 2 3 3 4 ...
0
votes
1answer
39 views

Package tikz Error: Giving up on this path. Did you forget a semicolon?. \end{axis}

\begin{tikzpicture} \begin{axis}[% axis equal, width=8in, height=8in, ...
1
vote
1answer
29 views

bar graph not showing the first bar with pgfplot

I have the following table in a .txt file Group Real Imag Cable VSC P-mode VSC Vdc-mode A -1.2739095e+02 -3.3612954e+02 4.9822998e-01 4.9309456e-01 8.6754595e-03 B ...
1
vote
1answer
58 views

Adding Semi-transparent Background Image to Tikz Axis

I have a bunch of figures that contain line plots to which I would like to add a background image showing the geometry compared to the data. What I would like to know is: How can I add a ...