From 66e45178c398e94305dfab3c6d88989c349fdb51 Mon Sep 17 00:00:00 2001 From: Farhan Reynaldo Date: Fri, 3 Apr 2020 21:42:30 +0700 Subject: [PATCH] DOC: Fix Error in pandas.Series.last (#33199) --- pandas/core/generic.py | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/pandas/core/generic.py b/pandas/core/generic.py index 143e4543e7ab8..0ecfbce460b3a 100644 --- a/pandas/core/generic.py +++ b/pandas/core/generic.py @@ -8062,15 +8062,21 @@ def first(self: FrameOrSeries, offset) -> FrameOrSeries: def last(self: FrameOrSeries, offset) -> FrameOrSeries: """ - Method to subset final periods of time series data based on a date offset. + Select final periods of time series data based on a date offset. + + When having a DataFrame with dates as index, this function can + select the last few rows based on a date offset. Parameters ---------- offset : str, DateOffset, dateutil.relativedelta + The offset length of the data that will be selected. For instance, + '3D' will display all the rows having their index within the last 3 days. Returns ------- - subset : same type as caller + Series or DataFrame + A subset of the caller. Raises ------