Panel.interpolate(method='linear', axis=0, limit=None, inplace=False, limit_direction='forward', downcast=None, **kwargs)

Series.iteritems()

Index.is_(other)

DatetimeIndex.nbytes return the number of bytes in the underlying data

Series.to_hdf(path_or_buf, key, **kwargs)

Series.last(offset)

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

Series.head(n=5)

DatetimeIndex.dropna(how='any')

MultiIndex.tolist()