Impute Dates in a Pandas DataFrame with Lambdas

Have wacky dates in your data? Instead of dropping or filtering them, impute or substitute them with a reasonable, best-guess.

Justin Chae
Towards Data Science
8 min readDec 30, 2020

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The easy choice is to drop missing or erroneous data, but at what cost?

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Justin writes about technology, programming, and general interest topics.