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

DataFrame.last_valid_index()

DataFrame.tail(n=5)

DataFrame.applymap(func)

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

DataFrame.reindex_axis(labels, axis=0, method=None, level=None, copy=True, limit=None, fill_value=nan)

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

DataFrame.isnull()

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

DataFrame.to_dict(orient='dict')