Hello,
I am new to RPy, and I have a hard time trying to use a R function
thats needs the number of dimensions of a data.frame I am passing it.
Here is an example:
from rpy import *
x = r.data_frame(x=r.c(1,3), y=r.c(2,4))
At this point, why doesn't
r.dim(x)
returns something like it
Hi there Christian,
I find it's easiest to use rpy if you minimize the number of data conversion
steps you need. That is, write most of your code in R, wrap it in my.function,
then call it from python via
r.source("my.source.file.R")
r.my_function(args)
Rather than constructing a data frame in