What is the difference between ndarray and array in numpy?
Solution 1:
numpy.array
is just a convenience function to create an ndarray
; it is not a class itself.
You can also create an array using numpy.ndarray
, but it is not the recommended way. From the docstring of numpy.ndarray
:
Arrays should be constructed using
array
,zeros
orempty
... The parameters given here refer to a low-level method (ndarray(...)
) for instantiating an array.
Most of the meat of the implementation is in C code, here in multiarray, but you can start looking at the ndarray interfaces here:
https://github.com/numpy/numpy/blob/master/numpy/core/numeric.py
Solution 2:
numpy.array
is a function that returns a numpy.ndarray
. There is no object type numpy.array.