Answers for "dataframe colum remove with nan"

5

how to delete na values in a dataframe

# if you want to delete rows containing NA values
df.dropna(inplace=True)
Posted by: Guest on May-16-2020
0

remove a rows in which three column has nan

df.dropna(subset=['col1', 'col2', 'col3', 'col4', 'col5', 'col6'], how='all', inplace=True)
Posted by: Guest on April-16-2021

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