Start with an audit: return how many values are missing in each column of orders
pandas · from Capstone: clean a messy dataset
drop_duplicates.strto_datetimetransformfillnaassertPutting the kettle on…
Starting up…
Exercise 1
Start with an audit: return how many values are missing in each column of orders.
your answer
stuck? the lesson behind it
Capstone: clean a messy dataset
Thirteen rows, four defects, one pipeline.