How do get start_of_week(Monday) from dates in other column in dataframe

Question

I need to get for each value, beginning of week (Monday). Here is dataframe that I have

And I want to get beginning of week purchase_date_x column to create new column with new column

score 0 · Accepted Answer · edited May 25 '22 at 20:14

0

You can use the following code

df['Monday_date_x'] = df['Date'].dt.to_period('W').dt.start_time

edited May 25 '22 at 20:14

mozway

answered May 25 '22 at 19:43

ArchAngelPwn

No need for apply here, better use `dt.start_time` that is vectorized – mozway May 25 '22 at 20:16
Is that for performance? – ArchAngelPwn May 25 '22 at 20:21

1 Answers1