Python operators might differ from R operators.
A self-contained example is not provided with the question, but this should work
ma.ro / robjects.r.rowSums(ma)
Вопрос
I am getting some unexpected behaviour with rypy2:
ma / robjects.r.rowSums(ma)
where ma is a matrix
throws an exception
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: unsupported operand type(s) for /: 'Matrix' and 'FloatVector'
Any help?
Решение
Python operators might differ from R operators.
A self-contained example is not provided with the question, but this should work
ma.ro / robjects.r.rowSums(ma)