numpy / 1.16.1 / generated / numpy.core.defchararray.chararray.upper.html /

numpy.core.defchararray.chararray.upper

method

chararray.upper() [source]

Return an array with the elements of self converted to uppercase.

See also

char.upper

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https://docs.scipy.org/doc/numpy-1.16.1/reference/generated/numpy.core.defchararray.chararray.upper.html