Org-plot
Org-plot is a nice emacs tool to plot some graphs in an org file directly from a table.
First thing to do is to install gnuplot
sudo apt install gnuplot # Debian/Ubuntu
sudo dnf install gnuplot # Fedora
I added the following lines to my config:
;; Orgplot
(use-package gnuplot)
(autoload 'gnuplot-mode "gnuplot" "Gnuplot mode" t)
(setq auto-mode-alist
(append '(("\\.plt\\'" . gnuplot-mode)) auto-mode-alist))
After that, we run
M-x org-plot/gnuplot
or C-c " g.