This is documentation for an old release of NumPy (version 1.8.0). Read this page in the documentation of the latest stable release (version > 1.17).
numpy.core.defchararray.isnumeric¶
- numpy.core.defchararray.isnumeric(a)[source]¶
For each element, return True if there are only numeric characters in the element.
Calls unicode.isnumeric element-wise.
Numeric characters include digit characters, and all characters that have the Unicode numeric value property, e.g. U+2155, VULGAR FRACTION ONE FIFTH.
Parameters : a : array_like, unicode
Input array.
Returns : out : ndarray, bool
Array of booleans of same shape as a.
See also
unicode.isnumeric