I have this data frame where I have to check if the data has any Nan values. I have used the code 'df.isnull().any()', But this gives me an output where it shows a single boolean value for each of the columns whereas I need the output to be a single boolean value for the whole data frame.
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        avocadoLambda
        
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        Alan
        
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                    `df.isnull().any(axis=1)`? – Anurag Dabas Aug 07 '21 at 14:14
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                    https://stackoverflow.com/a/29530303/9840637 – anky Aug 07 '21 at 14:14
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                    This gives me an output where it shows a boolean value for each of the rows in the dataframe. I need the output to be a singe true or false .That is if the whole data frame has any missing value if yes then true if no then false . – Alan Aug 07 '21 at 14:27