Answers for "how to drop null values"

0

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
0

remove or drop rows and columns with null values

DataFrame.dropna() method
Posted by: Guest on July-25-2021

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