Series.dt.dayofyear The ordinal day of the year

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

Series.dt.day The days of the datetime

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

Series.dt.components Return a dataframe of the components (days, hours, minutes, seconds, milliseconds, microseconds, nanoseconds) of the Timedeltas. Returns: a DataFrame

Series.dt.ceil(*args, **kwargs) [source] ceil the index to the specified freq Parameters: freq : freq string/object Returns: index of same type Raises: ValueError if the freq cannot be converted

Series.dt() [source] Accessor object for datetimelike properties of the Series values. Examples >>> s.dt.hour >>> s.dt.second >>> s.dt.quarter Returns a Series indexed like the original Series. Raises TypeError if the Series does not contain datetimelike values.

Series.drop_duplicates(*args, **kwargs) [source] Return Series with duplicate values removed Parameters: keep : {?first?, ?last?, False}, default ?first? first : Drop duplicates except for the first occurrence. last : Drop duplicates except for the last occurrence. False : Drop all duplicates. take_last : deprecated inplace : boolean, default False If True, performs operation inplace and returns None. Returns: deduplicated : Series

Series.dropna(axis=0, inplace=False, **kwargs) [source] Return Series without null values Returns: valid : Series inplace : boolean, default False Do operation in place.

Series.drop(labels, axis=0, level=None, inplace=False, errors='raise') [source] Return new object with labels in requested axis removed. Parameters: labels : single label or list-like axis : int or axis name level : int or level name, default None For MultiIndex inplace : bool, default False If True, do operation inplace and return None. errors : {?ignore?, ?raise?}, default ?raise? If ?ignore?, suppress error and existing labels are dropped. New in version 0.16.1. Returns: dropp