Build a city by weekday table of total cups, with empty combinations as 0
pandas · from Capstone: an analysis, end to end
mergegroupbyaggpivot_tablesort_valuesvalidate=Putting the kettle on…
Starting up…
Exercise 4
Build a city by weekday table of total cups, with empty combinations as 0. Parse the date to get the weekday name.
your answer
stuck? the lesson behind it
Capstone: an analysis, end to end
From a messy table to a ranked report — and the two joins that could ruin it.