from rpy import r
import Numeric
r.png('output_r_test.png')
bars = Numeric.array([[25,15,26,25,18],[45,32,28,12,45]])
print bars
r.barplot(bars, beside = "TRUE" )
r.dev_off()
Gives the following output:
[[25 15 26 25 18]
[45 32 28 12 45]]
Traceback (most recent call last):
File "r_test
Thanks Marc,
Indeed my data is in the wrong class! I understand that it needs to be a matrix
for barplot, but when I try to convert my list to a matrix, it doesnt seem to
convert. How do I get the matrix() function (or array for that matter) working
properly for me!
The code below shows what
