Series.dt.seconds Number of seconds (>= 0 and less than 1 day) for each element.

DatetimeIndex.shift(n, freq=None)

Series.dt.nanosecond The nanoseconds of the datetime

DatetimeIndex.append(other)

Series.dt.time Returns numpy array of datetime.time. The time part of the Timestamps.

Series.dt.week The week ordinal of the year

DatetimeIndex.reshape(*args, **kwargs)

Panel.minor_xs(key)

MultiIndex.to_hierarchical(n_repeat, n_shuffle=1)

HDFStore.get(key)