DataFrame.filter(items=None, like=None, regex=None, axis=None)

MultiIndex.is_floating()

Panel4D.ix A primarily label-location based indexer, with integer position fallback. .ix[] supports

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

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

DatetimeIndex.sortlevel(level=None, ascending=True, sort_remaining=None)

DatetimeIndex.is_numeric()

EWM.cov(other=None, pairwise=None, bias=False, **kwargs)

Resampler.count(_method='count')

DatetimeIndex.isin(values)