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case_when taking too much time

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notPlancha answered on May 1, 2023 Popularity 1/10 Helpfulness 1/10

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    case_when taking too much time

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    ungroup the dataframe

    https://github.com/tidyverse/dplyr/issues/6674 (still an issue on 1.1.2 afaik)

    I think it's because it's recalculating every group every change

    If it's still slow use tidyfast::dt_case_when()

    Popularity 1/10 Helpfulness 1/10 Language whatever
    Source: Grepper
    Tags: time whatever
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    notPlancha
    Contributed on May 01 2023
    notPlancha
    0 Answers  Avg Quality 2/10

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