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Introduce NaN object to replace nils and do arithmetic #196

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jecisc opened this issue Mar 15, 2023 · 0 comments
Open

Introduce NaN object to replace nils and do arithmetic #196

jecisc opened this issue Mar 15, 2023 · 0 comments
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Difficulty: Medium new feature Novi Sad to be discussed

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@jecisc
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jecisc commented Mar 15, 2023

Currently the nil values in DataFrame are UndefinedObject instance. We would like to replace them by something like DataNaN that could do computations.

For example:

NaN - 5 => NaN

This would remove the need to nil check everywhere and simplify the code
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