DataFrame.skew(axis=None, skipna=None, level=None, numeric_only=None, **kwargs)

DataFrame.combine_first(other)

Styler.bar(subset=None, axis=0, color='#d65f5f', width=100)

DataFrame.describe(percentiles=None, include=None, exclude=None)

DataFrame.combineAdd(other)

MultiIndex.is_boolean()

MultiIndex.get_duplicates()

DataFrame.T Transpose index and columns

MultiIndex.sortlevel(level=0, ascending=True, sort_remaining=True)

DataFrame.slice_shift(periods=1, axis=0)