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apply_replace? #100

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xiaodaigh opened this issue Jul 17, 2021 · 1 comment
Open

apply_replace? #100

xiaodaigh opened this issue Jul 17, 2021 · 1 comment

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@xiaodaigh
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If I want to apply a transform and replace the old columns?

E.g. ft.apply_replace(df, ohe, cols=[:a]) will replace the column :a with the values from the transform
@NeroBlackstone
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Yes, this is a useful feature.
So we don't need to df[:,Not(a)] after apply_append.

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@xiaodaigh @NeroBlackstone