pandas.notnull¶

pandas.notnull(obj)[source]¶

Replacement for numpy.isfinite / -numpy.isnan which is suitable for use on object arrays.

Parameters:

arr : ndarray or object value

Object to check for not-null-ness

Returns:

notisna : array-like of bool or bool

Array or bool indicating whether an object is not null or if an array is given which of the element is not null.