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 do I enable the pngcairo terminal in Gnuplot

I would like to plot a figure to PNG format (avoiding using convert), however my Gnuplot distribution does not offer …

terminal png gnuplot
Gnuplot: Plot x2 axis with respect to x1 axis

I seem to be having some difficulty finding the answer to this question online. The title is the basic question, …

plot gnuplot multiple-axes
gnuplot heat map color range

I have some X Y Z data in a file and I'm using gnuplot to display it. I am creating …

map gnuplot heat
Normalizing histogram bins in gnuplot

I'm trying to plot a histogram whose bins are normalized by the number of elements in the bin. I'm using …

gnuplot histogram normalize bins
How to plot data without a separate file by specifying all points inside the Gnuplot script?

My program generates bash scripts that call gnuplot. I don't want to have to make an extra file to store …

gnuplot
Default colour set on gnuplot website

Ok, I know this question might sound silly, but I cannot find out why the demo from the gnuplot official …

themes gnuplot configuration-files demo
How to treat the first line of the data file as column labels in gnuplot?

I have a table like this: A B C D E F G H I 10 23998 16755 27656 17659 19708 20328 19377 18925 20 37298 33368 53936 41421 44548 40756 40985 37294 I use this command to …

gnuplot
How to do a fit with gnuplot using data with error in x and y?

How to do a fit with data like x y deltax delta y? I have to do a linear fit …

gnuplot data-fitting
How to define and access array in GNUplot?

This is rather easy question or maybe too easy question. But i tried to find the way to done these …

arrays gnuplot
gnuplot: How to plot each line of a data file as Y and incremental X

I have a data file containing 30 columns and N rows. Each rows correspond to 30 values of function f(x) for …

gnuplot