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rename should warn when column does not exist #24311

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aamster opened this issue Dec 16, 2018 · 1 comment
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rename should warn when column does not exist #24311

aamster opened this issue Dec 16, 2018 · 1 comment
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@aamster
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aamster commented Dec 16, 2018

boston.rename(columns={'1': 'zn', '12': 'medv'}, inplace=True)

had no effect since columns '1' and '12' don't exist. There should be a warning when column does not exist.
@TomAugspurger
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Duplicate of #13473.

We'd like to add a keyword to control this behavior.

@TomAugspurger TomAugspurger added the Duplicate Report Duplicate issue or pull request label Dec 16, 2018
@TomAugspurger TomAugspurger added this to the No action milestone Dec 16, 2018
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@TomAugspurger @aamster