This page is created for developers to share their experiences in transitioning their projects from Numeric/NumArray to NumPy?.

RPy

RPy is a very simple, yet robust, Python interface to the R Programming Language.

Before transition to NumPy, RPy was designed to interoperate with Numeric.

Transition was fairly straighforward. The only trick worth mentioning is that the transition required to define PY_ARRAY_TYPES_PREFIX to avoid conflict between R and NumPy headers.