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[Orgmode] [org-plot] multiple graphs on a plot
From: |
Eric S Fraga |
Subject: |
[Orgmode] [org-plot] multiple graphs on a plot |
Date: |
Wed, 03 Feb 2010 08:14:39 +0000 |
User-agent: |
Wanderlust/2.15.6 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (Gojō) APEL/10.7 Emacs/23.1 (i486-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) |
Back in September, zwz asked about getting multiple graphs on a plot
from a table:
http://lists.gnu.org/archive/html/emacs-orgmode/2009-09/msg00354.html
There appears to be no answer to that question. I have the same need
and I was wondering if anybody has an answer to this.
Basically, given a table that looks like this:
| x | y1 | x | y2 |
| 1 | 2 | 1.5 | 3 |
| ... | | | |
I want to plot y1 versus x as one line on a plot and y2 versus x as
another line on the same plot. In gnuplot, this is straightforward:
plot ... using 1:2, '' using 3:4
but org-plot currently assumes :ind to have just one entry. I have
started to look at the code in org-plot to see how to generalise ind
to be a vector of columns but would rather avoid the work if somebody
else has already done this (and because although my elisp skills are
improving daily due to org-mode, they are still rather rudimentary
;-).
Thanks,
eric
- [Orgmode] [org-plot] multiple graphs on a plot,
Eric S Fraga <=