Questions tagged [pgfplotstable]
{pgfplotstable} is a package that can read, parse, modify or generate tables. Data is provided via either external files or inline code. It also serves as the data handler of the graphics package {pgfplots}.
1,097
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How to fix error plotting "Package pgfplots Warning: Axis range for axis y is approximately empty; enlargi ng it (it is [0.0:0.0]) "
I have a .csv file for example
x,y
0.0,0.0
0.01,0.00010774053043701307
0.02,0.00010774053043701307
0.03,0.00010774053043701307
0.04,0.00010774053043701307
0.05,0.00010774053043701307
0.06,0....
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vote
1
answer
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pgf scatterplot table from lua
I'm trying to generate a scatterplot from points produced by a lua function.
I've simplified this into the following mwe, based on https://tex.stackexchange.com/a/77864/9454:
\documentclass{article}
\...
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1
answer
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Import values from csv for prepared boxplot?
I have referred to the question posted here: Read boxplot prepared values from a table. However, it doesn't work very well with external .csv files.
I have the following Table.csv content:
Product,Min,...
- 571
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1
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Pgfplots unable to find column in external table
I am unable to take data from a .csv file and generate a simple scatter plot. The file contents are:
Group x y
Group1 10 1.1
Group2 20 8.1
Group3 9 0
Group1 11 2
Group2 20 8.2
Group3 8 ...
- 571
1
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1
answer
39
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Using siunitx with \pgfplotstablegetelem
I would like to use siunitx package to merge data/uncertainty pairs available from an external file (using precision and rounding options as shown).
It seems like the content of the variable (both ...
- 313
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1
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Reading data on a table prints the bars of a bar diagram in reverse
I'm trying to draw a bar diagram but it seems that the bars are reversed.
Let's take "Canada" for example, I would like to have 48 as first value, 24 and then 59, not the other way around. I ...
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pgfplots: Two Y-axes plot
Suppose I have the following data for five different categories:
I would like to create a figure showing the mean (and the 1-std.-band around the return) in something like the graph below (mean and ...
- 623
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Place node based on table entry
After reading a table and plotting the data as desired, I need to add some annotations to the diagram. These annotations need to be placed manually, as they are not contained in the database export I ...
- 897
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2
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How to align a column in pgfplotstable on the dot of the scientific notation?
When I try to align values in a pgfplots table, I get problems when the exponent in the scientific notation has more digits.
Currently I am using the style:
columns/0/.style={column type={r},column ...
- 339
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How to auto replace string pattern in header CSV cells with pgfplotstable?
In the following csv file example, I want to automatically replace a string pattern in all headers cells when importing with pgfplotstable:
\begin{filecontents*}{sample.csv}
parameter,cubic ...
- 671
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answer
68
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Bold Minimum Value Every N Rows
I want a way to automatically (post-)process the minimum of every n rows in a column as bold.
So if my table had L rows, I want to group a column by each group of n (assumes L % n == 0) and bold the ...
- 21
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pgfplotstable version of this table
Can somebody help me with a pgfplotstable version of th table.
\documentclass{article}
\begin{document}
\begin{table}
\centering
\begin{tabular}{cc|cc}
\hline
\multicolumn{4}{c}{Header} ...
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1
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Extra zeros in labels with pgfplotstablegetelem
When trying to answer this question:
How to format the quarter date and make annotations? Latex
I got a problem. It would be easy just to set the xtick=data, but because of the large number of points, ...
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How to modify single elements of PGFPlotsTable?
I want to create a table with some values. Afterwards I want to replace one
element of the table and display a plot.
The nearest I get, you can see below in the minimum example.
So there are two basic ...
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1
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57
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Combined bar chart and line chart
I am trying to have a bar and line chart together in LaTeX. The bar chart represents the number of tourists (the value will be on the y-axis on the left-hand side, labelled as "million of people&...
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pgfplotstable - how to have underscores in column names
I'm looking for a simple way to have underscores in my column names with the pgfplotstable package.
Something like every head row/.style={string replace={_}{\_}} would be great to work.
MWE:
\...
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1
answer
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Problems in PGFplots with \pgfplotspointmeta
I have the following code working very well in article class:
\begin{figure}[!htb]
\centering
\begin{tikzpicture}
\begin{axis}[
xlabel=km,
ylabel=km,
ylabel near ticks,
...
- 1,358
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0
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\pgfplotstablegetelem prints out numbers in the final PDF
I'm using pgfplotstable to calculate different sized averages from a column of a table A, and then to store these values in another table B. The way I do this is to first loop each value of a ...
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3
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How to plot the following graph
I am new in latex and learning the plotting, I am trying to plot $y=x^2$ where xmin=0 and ymin=0 but I don't want numeric points on the axis instead I need (k,0) and (0,k) and a line joining these two ...
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How to add decimals in \pgfplotstableread?
How to add decimals in \pgfplotstableread?
The following code works without decimals...
\pgfplotstableread[col sep=comma]{
label,startyear,endyear
D, 2003, 2008
E, 2008, 2011
F, 2012, 2014
G, 2013, ...
- 407
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1
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"Dimension too large" error in "How to create a multiline timeline"
I am trying to adapt How to create a multiline timeline to my case.
If I try to get larger scaling factor for x-values (years), i.e. from 0.28 to any higher value
\pgfmathsetmacro\yearscale{0.28} % ...
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1
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Logarithmic plot using tikz ung pgfplots
I want to draw a logarithmic plot of wavelength and frequency. The x and y axes show an exponential plot. I want the representation to be a simple number. How do I change the labels on the axes?
Since ...
- 141
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votes
1
answer
47
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Stacked bar chart from data table, formatting of point meta
I've got a data table with multiple y values per x that I have arranged as a stacked bar chart. It seems that pgfplots can calculate percentages from absolute values, but I calculated the percentages ...
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0
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Setting table textwidth with \pgfplotstable
I am trying to fit a table into textwidth using pgfplotstable. The code I found in this forum (here) somehow produces red lines and I do not know why this is the case.
This is how the results looks ...
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PGFPlots : colormap as a function of row index
I am plotting a list of points from a file with pgfplots and would like the color of the marks to vanish (color gradient from green to white) in their row order.
I did not manage to find the metric ...
- 2,176
2
votes
1
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64
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How to extend logarithmic pgfplots to values below 1?
This is a follow up to another question. I basically want to extend x-axis to log values below 1. This works great for the x-axis (xmin=1e-3, xmax=1e7) itself, but when I try to extend the colored BB ...
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73
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Let a line make an angle with respect to coordinate system [closed]
I want to draw an asymptote to indicate the blue line to follow a certain path. However, the asymptote seems to shift as I adjust the height and width of the plot. I have tried to make everything ...
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How to add a shaded confidence interval to a pgf plot from a csv file? [closed]
Here is the file:
data
I can't get the following code to work. Apparently adding and subtracting the rows is the problem. Am I missing something here?
\documentclass[crop,tikz]{standalone}
\...
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1
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Problems using Contour Plot
I am new here in the forum and hope you can help me with a problem with Tikz. My goal is to create a map (see attached image for template).
Unfortunately, I am having trouble getting the colors to ...
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votes
1
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PGF boxplot prepared including outliers from file
This question is basically a continuation of this answer. How can I handle outlier data in PGF boxplots, supposed my input table looks like this:
\pgfplotstableread{
index lw lq med uq uw out1 ...
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PGFPLOTSTABLES extracting multiple tables within a single .csv file
I am looking to call pgfplotstable for one .csv file that contains multiple tables. I am having trouble having the package find the subsequent header lines to start a new table. Is this even possible ...
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41
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How to transpose row-oriented data using pgfplotstabletranspose?
Here is a minimal example:
\documentclass{article}
\usepackage{pgfplotstable}
\begin{document}
\pgfplotstableread[col sep=comma]{
x1, 1.2405, 1.8201, -0.0102, 1.3856, 1.1426, 0.4152
y1, 2....
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Plot several connected points
I have the following code, a minimal working example only with 10 points:
\documentclass{article}
\usepackage{tikz,pgfplots}
\usetikzlibrary{calc}
\usetikzlibrary{positioning}
\begin{document}
\...
- 1,358
3
votes
2
answers
105
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Hyperrefs from scatter plot to text
Using this example for a scatter plot, I hacked together a working plot for my document. To perfectionize my plot, I would like to have each plotted point (circle or square) to also be a hyperlink to ...
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votes
2
answers
77
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Transpose and make table with small text in corner + big text
Ok, this is what I want to make:
But I'm struggling with understanding how to make this from an external CSV file. I have this approach because the book will be driven by external files which is ...
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pgfplotstable: How to use \pgfplotstablevertcat in a loop
I know there are other options too.
But I was wondering:
How can I create one-row tables in a loop and then add them to the previous total table?
In the following attempt, only the current loop value ...
- 6,711
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0
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37
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Any way to swap rows and columns in pgfplotstable?
I've got a simple table that's made by pgfplotstable by pulling from a fairly large csv file.
The table is vertical like the data provided but since it's only two columns, and several rows I'd rather ...
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How to add different values of error bars in both y- directions from a csv file in pgfplots?
I have a working code. Unfortunately though, it appears as if the error bars are being added twice. Once in blue and once in gray. I don't understand what is causing this. How can I fix it?
Here is ...
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How to annotate in plot and colorbar
Well, I wrote this MWE
\documentclass{standalone}
\usepackage{pgfplots}
\pgfplotsset{compat=newest}
\pgfplotstableread[col sep=comma, header = true]{
label, angle, tempo, coef
Cx-1, 45, 1....
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Using addplot and pgfmathresult for color
I could use some help. I am trying to color a bar chart assigning different colors using a foreach loop and pgfmathresult to get a color gradient. Here is a minimal example:
\documentclass{minimal}
\...
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1
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57
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How to automate table generation via function or macro
This should a simple question with a simple answer but I couldn't find something related to this online (being also a TeX newbie...).
I am trying to automate table generation so that I can avoid copy ...
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Stacked bars first segment botched
I want to create normalized stacked bar graphs in my document. Somehow the first segment of the bar graphs gets botched, though. What causes this error?
My Code
\documentclass{standalone}
\usepackage{...
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0
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64
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Hide part of a document but process the side effects
This is a follow-up on the answers here. I found two cases where the proposed solutions fail, and I am looking for ways to address it. Consider the MWE:
\documentclass{article}
\usepackage{etoolbox}
\...
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1
answer
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newif for table does not work
I create two different table contents and want to switch with a newif. \AAAfalse has no effect. What do I have to do?
\documentclass[a4paper, landscape]{article}
\usepackage{pgfplotstable}
\...
- 6,711
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0
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107
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Exponential trendline to best fit I-V curve data
I am trying to plot a best-fit trendline to an I-V curve for a Zener diode. The data is exponential so linear regression is not suitable in this instance.
Here is my data. The important columns are 2 ...
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2
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0
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35
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Change the "row index counter" at pgfplotstable
Is it possible to change the "row index counter" (locally) at pgfplotstable. Maybe as a style?
As a test example:
I skipped some rows in the second table. If the "row index counter&...
- 6,711
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votes
3
answers
187
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Distribute very long table to multicolumns
I have a table with 102 rows (102 = 17 x 6).
How can I put that into a multicolumn-environment with 6 columns which have 17 rows each?
With other words: How can I enforce a column break after each ...
- 6,711
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1
answer
201
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How to calculate the column sum in an expression when plotting a table?
I have some data as a table, as seen in the code below. The second column is the y-axis. The entire column sums to 100. For each y value being plotted, I'd like to plot y_value / y_total e.g. 10 / 100,...
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1
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57
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Uphold the original numeration when using 'skip rows between index'
I have the same table (with n rows) several times and I want to highlight some rows.
But I need to skip some rows in each case (i.e. 'skip row 0,...,x' or 'skip row x,...,n' etc.). That means ...
- 6,711
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1
answer
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How do I add a legend to the appropriate line in PGFPlots?
I've added a linear regression to my plot and I'd like to call out the linear regression as well as the formula for the line in my plot. How do I do that? I know it's super close to the actual data ...
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