Answers for "how to check how many na values are there in data in pandas"

15

count nan pandas

#Python, pandas
#Count missing values for each column of the dataframe df

df.isnull().sum()
Posted by: Guest on April-06-2020
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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