From 9fc3df93d16799f960f81c7e6c315d1557b434d5 Mon Sep 17 00:00:00 2001 From: Natalia Mokeeva Date: Wed, 31 May 2023 22:55:44 +0200 Subject: [PATCH] point out that only period frequencies are valid for to_period --- pandas/core/arrays/datetimes.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pandas/core/arrays/datetimes.py b/pandas/core/arrays/datetimes.py index beb93852f5d2b..28b56a220f005 100644 --- a/pandas/core/arrays/datetimes.py +++ b/pandas/core/arrays/datetimes.py @@ -1139,9 +1139,9 @@ def normalize(self) -> Self: def to_period(self, freq=None) -> PeriodArray: """ - Cast to PeriodArray/Index at a particular frequency. + Cast to PeriodArray/PeriodIndex at a particular frequency. - Converts DatetimeArray/Index to PeriodArray/Index. + Converts DatetimeArray/Index to PeriodArray/PeriodIndex. Parameters ----------