filter nulla values only pandas 1

filter nulla values only pandas

#Python, pandas
#Obtain a dataframe df containing only the rows where "column1" is null (NaN)

df[df['column1'].isnull()]

Here is what the above code is Doing:
1. df[‘column1’].isnull() returns a series of True/False values, where True indicates that the value in that row is null.
2. df[df[‘column1’].isnull()] returns a dataframe containing only the rows where the value in column1 is null.

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