Converting python objects for rpy2

Question

The following code is supposed to create a heatmap in rpy2

import numpy as np
from rpy2.robjects import r
data = np.random.random((10,10))
r.heatmap(data)            


        

Answer 1

For rpy2 2.2.4 I had to add:

import rpy2.robjects.numpy2ri
rpy2.robjects.numpy2ri.activate()