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Create Boolean column with values opposite to another

byMR
October 6, 2022

Be the following DataFrame in pandas:

Column_1 Column_2 Column_3 Column_4 Column_5 New_column
82198 True False False red True
27498 False False False red False
84838 False False True red True
10498 False True False red True

I want to add another New_column_2 with the opposite values to New_column:

Column_1 Column_2 Column_3 Column_4 Column_5 New_column New_column_2
82198 True False False red True False
27498 False False False red False True
84838 False False True red True False
10498 False True False red True False

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>Solution :

A possible solution:

df['New_column_2'] = ~df['New_column']
byMR
Published
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