Series.median(axis=None, skipna=None, level=None, numeric_only=None, **kwargs)

Series.dt.dayofyear The ordinal day of the year

Series.cat.categories The categories of this categorical. Setting assigns new values to each category

Series.str.get_dummies(sep='|')

Series.dt.weekday The day of the week with Monday=0, Sunday=6

Series.truediv(other, level=None, fill_value=None, axis=0)

Series.dt.days Number of days for each element.

Series.expanding(min_periods=1, freq=None, center=False, axis=0)

Series.dt.to_period(*args, **kwargs)

Series.dt()