Answers for "how to check percentage of na values in python dataframe"

1

how to count null values in pandas and return as percentage

percent_missing = df.isnull().sum() * 100 / len(df)
Posted by: Guest on March-22-2021
1

pandas determine percentage of nans in column

>>> flights.isna().mean().round(4) * 100
Posted by: Guest on April-18-2020

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