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Rolling sum for a window of 2 days (Pandas)
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Rolling sum for a window of 2 days (Pandas)
#2
# Create a date only column
table['DateOnly'] = table['Date'].dt.date
# Set the created date only column as Datetime Index
table1 = table.set_index(pd.DatetimeIndex(table['DateOnly']))
# Create a new table that shows rolling sum of Income column for a window of 2 days for the Client ID & Category groups
table2 = table1.groupby(by = [table1['ClientID'],table1['Category']]).resample("1d").sum().fillna(0).rolling(window=2, min_periods=1)['Income'].sum()
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RE: Rolling sum for a window of 2 days (Pandas) - by klllmmm - Feb-02-2018, 03:24 PM

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