Return the 7-day rolling mean of sales, which cancels the weekly rhythm and lea…
pandas · from Capstone: a time series report
DatetimeIndexresamplerollingpct_changeseasonalitypartial periodsPutting the kettle on…
Starting up…
Exercise 2
Return the 7-day rolling mean of sales, which cancels the weekly rhythm and leaves the trend.
your answer
stuck? the lesson behind it
Capstone: a time series report
Is trade growing, and what does a normal week look like?