Ok
So I tried the same chart in python/rpy and in R.
Here are the lines I type in python/rpy :
m = pylab.load("test.data")
m
array([[ 1., 2.],
[ 2., 3.],
[ 3., 4.],
[ 4., 5.],
[ 5., 6.],
[ 6., 7.],
[ 7., 8.],
[ 8., 9.],
[ 9., 10.]])
r.postscript("TEST_Rpy.ps")
r.plot(m[:,0],m[:,1])
r.dev_off()
{'null device': 1}
And here are the lines I type in R:
m=read.table("test.data")
m
V1 V2
1 1 2
2 2 3
3 3 4
4 4 5
5 5 6
6 6 7
7 7 8
8 8 9
9 9 10
postscript("TEST_R.ps")
plot(m[,1],m[,2])
dev.off()
null device
1
I join the file test.data and the 2 postscript outputs.
The 2 postscripts are of the same size but I can't open TEST_Rpy.ps.
TEST_R.ps is ok for me : I can open it without problem.
Can you see another difference between the two? Thank you very much for helping ! Aurélie laurent oget a écrit :
I would try to generate the same chart in rpy and directly in R and compare the postscript files. This would give you, and us, an idea of what went wrong. Laurent 2008/11/13 Aurelie Bornot <[EMAIL PROTECTED]>:Hello Peter, Thanks for your answer. Yes I have tried this in R itself. And everything is OK. It seems that it is an rpy problem. Aurélie Peter a écrit : On Thu, Nov 13, 2008 at 3:56 PM, Aurelie Bornot <[EMAIL PROTECTED]> wrote: Hello everyone, I used to create postscripts with rpy without any problem on my old computer. This computer was on fedora 7 with python 2.5.1. I was given a new computer with fedora 9, python 2.5.1 and 2.8.0, and now, all my 'old' scripts for making postscripts or pdf do not work anymore... Here is a piece of code : r.postscript("Effets.ps") r.plot(ArrayB,ArrayC) r.dev_off() Have you tried doing this in R itself? Just use any simple R plotting example to make a PS and PDF file, and see if those files work. That should tell us if its an rpy problem or not. Peter ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ rpy-list mailing list rpy-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rpy-list -- Please note my new mail adress : <[EMAIL PROTECTED]> --------------------------------------------------------------------------- Aurelie Bornot EBGM, INSERM UMR-S 726, DSIMB team INTS 6, rue Alexandre Cabanel 75739 Paris Cedex 15 FRANCE --------------------------------------------------------------------------- Website : http://www.dsimb.inserm.fr/~bornot/ ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ rpy-list mailing list rpy-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rpy-list------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ rpy-list mailing list rpy-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rpy-list
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TEST_R.ps
Description: PostScript document
TEST_Rpy.ps
Description: PostScript document
1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10
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