Answers for "pandas delete rows nan"

drop columns with nan pandas

>>> df.dropna(axis='columns')
       name
0    Alfred
1    Batman
2  Catwoman

Posted by: Guest on April-02-2020

dropna threshold

#dropping columns having more than 50% missing values(1994/2==1000)
df=df.dropna(thresh=1000,axis=1)

Posted by: Guest on October-17-2020

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