chararray.astype(dtype, order='K', casting='unsafe', subok=True, copy=True) Copy of the array, cast

chararray.decode(encoding=None, errors=None)

numpy.core.defchararray.encode(a, encoding=None, errors=None)

numpy.core.defchararray.lstrip(a, chars=None)

numpy.core.defchararray.startswith(a, prefix, start=0, end=None)

chararray.swapcase()

numpy.core.defchararray.count(a, sub, start=0, end=None)

numpy.core.defchararray.translate(a, table, deletechars=None)

chararray.put(indices, values, mode='raise') Set a.flat[n] = values[n] for all n

chararray.join(seq)