Return the 7-day moving average of sales — same length as the input
pandas · from resample and rolling
.resample().rolling().expanding().ewm()min_periodsfrequency aliasesPutting the kettle on…
Starting up…
Exercise 3
Return the 7-day moving average of sales — same length as the input.
your answer
stuck? the lesson behind it
resample and rolling
One changes how many points there are. The other changes what each one says.