After reading "orders.csv", return how many values are missing per column
pandas · from Getting data in
pd.read_csvparse_datesdtype=usecols.info()to_parquetPutting the kettle on…
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Exercise 4
After reading "orders.csv", return how many values are missing per column.
your answer
stuck? the lesson behind it
Getting data in
read_csv, and the four calls to run before you trust a single row.