Series.dt.date Returns numpy array of python datetime.date objects (namely, the date part of Timestamps without timezone

Series.shape return a tuple of the shape of the underlying data

Series.first_valid_index()

Series.sample(n=None, frac=None, replace=False, weights=None, random_state=None, axis=None)

Series.hasnans = None

Series.clip_lower(threshold, axis=None)

Series.str.slice(start=None, stop=None, step=None)

Series.between_time(start_time, end_time, include_start=True, include_end=True)

Series.blocks Internal property, property synonym for as_blocks()

Series.str.rfind(sub, start=0, end=None)