Re: Plotting in Emacs?

[Tak Kunihiro <homeros.misasa@gmail.com>]

I suggest to use org-babel with R.

1. Install R.
2. Create a file `weight.org'.
3. Paste following lines and save.
4. M-x org-babel-execute-buffer

I spent significant time on this system.  On this system, debug is hard.
Thus I do not suggest to do something complicated more than weight chart
using org-babel with R.

#+tblname: orgtbl0
| rownames | col1 | col2 |
|----------+------+------|
| day 1    |    1 |   60 |
| day 2    |    2 |   59 |
| day 3    |    3 |   58 |
| day 4    |    4 |   57 |
| day 5    |    5 |   58 |

#+header: :var dframe=orgtbl0 :rownames yes :colnames yes
#+header: :file plot.png
#+begin_src R :results graphics file :exports results
xx   <- dframe[,1]
yy   <- dframe[,2]
plot(xx,yy)
#+end_src