On Thu, 6 Feb 2014, Kalpa Welivitigoda wrote:
On Thu, Feb 6, 2014 at 5:11 PM, Frank Murphy <frankl...@gmail.com> wrote:
On Thu, 6 Feb 2014 11:23:32 +0000
Norah Jones <nh.jone...@gmail.com> wrote:
> lotting graphs by taking input from files?
Maybe use Google?
http://www.cs.hmc.edu/~vrable/gnuplot/using-gnuplot.html
http://lowrank.net/gnuplot/index-e.html is also a good source I use to refer to
get help with gnuplot. Hope that will help.
[snip]
Actually, I'm not sure that will help her do what she wants to do.
Traditionally, gnuplot data files contain multiple columns, e.g.:
# x y
1 2
5 10
6 12
rather than two single-column files, and I think the latter is what she
wants. I don't think that gnuplot supports that (though I could be
wrong). Thus, I think she needs to merge her two files, e.g.
plot "< join file1.dat file2.dat"
if I remember right....
As an aside, if you are going to be doing any data manipulation or
regression or such, I'd consider moving to R. I have a lot of respect
for gnuplot, and I used it a lot as a grad student, but just about
everything I want to do I can do in R and make it look better. The
learning curve is a bit nontrivial, but I've found it worth it.
billo
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