This is documentation for an old release of NumPy (version 1.3.). Read this page Search for this page in the documentation of the latest stable release (version > 1.17).

numpy.c

numpy.c_()

Translates slice objects to concatenation along the second axis.

For example: >>> np.c_[np.array([[1,2,3]]), 0, 0, np.array([[4,5,6]])] array([1, 2, 3, 0, 0, 4, 5, 6])