DataFrame.bool()

DataFrame.pow(other, axis='columns', level=None, fill_value=None)

DataFrame.pipe(func, *args, **kwargs)

DataFrame.mask(cond, other=nan, inplace=False, axis=None, level=None, try_cast=False, raise_on_error=True)

DataFrame.to_dict(orient='dict')

DataFrame.to_html(buf=None, columns=None, col_space=None, header=True, index=True, na_rep='NaN', formatters=None, float_format=None, sparsify=None

DataFrame.plot.box(by=None, **kwds)

DataFrame.isnull()

DataFrame.count(axis=0, level=None, numeric_only=False)

DataFrame.sem(axis=None, skipna=None, level=None, ddof=1, numeric_only=None, **kwargs)