Answers for "check if column value is nan pandas not nll"

1

check if a value in dataframe is nan

#return a subset of the dataframe where the column name value == NaN 
df.loc[df['column name'].isnull() == True]
Posted by: Guest on April-13-2021
3

find nan values in a column pandas

df['your column name'].isnull().sum()
Posted by: Guest on July-23-2020

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