Re: [Rpy] RPy2 -- Please help with saving simple plot to png file

>>> import rpy2.robjects as robjects >>> r = robjects.r >>> >>> x = [1,2,3] >>> y = [2,4,2] >>> >>> r.png('plot.png',width=500,height=400) >>> r.plot(x,y) >>> r['dev.off']() >>> dev_off() turns off the device, in this case the device is writing to a file so dev_off() flushes the buffer and clos

[Rpy] extract p-value after aov

Hi everyone, I am happy to join the world of rpy. I think it is really great! Now, I have a problem with extracting p-value after the ANOVA by using rpy I use the python script as follows: pvalue=r.summary(r.aov(r.formula("V~VAR"),r.data_frame(V=value,VAR=gNames))) [[1]][[5]][1] in R, indexing the

[Rpy] RPy2 -- Please help with saving simple plot to png file

Configuration : Python 2.5.2 Windows Vista R 2.7.0 I have been using rpy-1.0.3-R-2.7.0-win32 fine for quite some time and am very happy with it. I am attempting to get a very simple program running on rpy2-2.0.1.win32-py2.5 without success. I am trying to save a simple