TimedeltaIndex.is_lexsorted_for_tuple(tup)

MultiIndex.is_floating()

DataFrame.select(crit, axis=0)

Index.all(*args, **kwargs)

GroupBy.groups dict {group name -> group labels}

Series.str.split(pat=None, n=-1, expand=False)

Series.swaplevel(i=-2, j=-1, copy=True)

TimedeltaIndex.groupby(values)

Index.is_lexsorted_for_tuple(tup)

GroupBy.size()