rpy2

问题 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) However, it results in the following error Traceback (most recent call last): File \"z.py\", line 8, in <module> labRow=rowNames, labCol=colNames) File \"C:\\Python25\\lib\\site-packages\\rpy2\\robjects\\__init__.py\", line 418, in __call__ new_args = [conversion.py2ri(a) for a in args] File \"C:\\Python25\\lib\\site-packages\\rpy2\