Top "Gnuplot" questions

Gnuplot is a portable command-line driven graphing utility for linux, OS/2, MS Windows, OSX, VMS, and many other platforms.

How to calculate the Standard Deviation of a column inside gnuplot

Hello I want to know how I can calculate the standard deviation of a column of a data file using …

gnuplot standard-deviation
gnuplot--fill the space between two functions

I have two functions, like: f(x)=2**x g(x)=1024 how can I use gnuplot to plot these two functions …

gnuplot
gnuplot - Does `set xrange [x_min:x_max]` limit the ranged used for function fit?

Simple question - the range drawn on a plot can be changed with the set xrange [x_min:x_max] …

gnuplot curve-fitting data-fitting xrange function-fitting
Octave plotting error

I am new to octave, I just tried my first plotting with Octave 3.4.0 when I get the following error. Any …

gnuplot octave
Gnuplot: Multiple Stacked Histograms, each group using the same key

I am trying to create a plot with multiple stacked histograms like example 8 here. But for my data, each group …

plot gnuplot
How to concatenate strings in gnuplot?

Let's say we have two strings: String1 = 'This is ' String2 = 'a mouse.' How can I concatenate these 2 strings …

gnuplot
Gnuplot filledcurves with palette

I have been trying to change the fillstyle for the filledcurves option in gnuplot so that the fill colour represents …

plot gnuplot palette
Plus/minus symbol in gnuplot?

I'm generating .eps figures in gnuplot for inclusion into papers typeset with LaTeX, using set terminal postscript eps enhanced "Helvetica" 14 …

gnuplot eps
gnuplot: for and columnheader command

I am planning to plot multiple columns data file. draw xy plot with the 1st column and the ith column. …

for-loop gnuplot columnheader
gnuplot, break y-axis in two parts

I have a histogram with some small values and some very big values. How can I break the y-axis in …

gnuplot histogram