Annaul sum ponowne próbki
#Downsampling and summing the data that has been aggregated annually
data.resample('A').sum()
M.U
#Downsampling and summing the data that has been aggregated annually
data.resample('A').sum()
# Example data
idx = pd.date_range('2017-01-01', '2018-12-31')
s = pd.Series(1, idx)
# Resample
s = s.resample('AS-JUN').sum()