Accessing functions with a dot in their name (eg. “as.vector”) using rpy2

Question

I am trying to access the \"as.vector\" R function from within Python, using rpy2. Let\'s say, for the sake of simplicity, that I want to do something as simple as this usin

Answer 1

Get a reference to the function using the rpy2.robjects.r interface.

So, you could do something like:

as_vector = robjects.r("as.vector")
vect = as_vector(r_vect)

Answer 2

According to the documentation, rpy2 does not replace dots by underscores when using 'rpy2.robjects.r'.

You may want to consider the use of 'importr()'