Grouping and pivot tables are basically the same thing

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  • Опубликовано: 2 янв 2025

Комментарии • 14

  • @lade_edal
    @lade_edal Месяц назад +2

    WOW! In less 10 minutes you have cleared something that has confused me for YEARS!
    Thank you thank you thank you! Amazing video!

    • @ReuvenLerner
      @ReuvenLerner  Месяц назад

      @@lade_edal I'm delighted to hear it!

  • @AymanDabaseh
    @AymanDabaseh Месяц назад +2

    Hands down the best Python instructor on RUclips!

  • @joaquinurruti2628
    @joaquinurruti2628 Месяц назад +2

    Very good video Reuven! It would be nice to have one about going back and forth between multi-index and single-index!

    • @ReuvenLerner
      @ReuvenLerner  Месяц назад

      Absolutely -- that's on my list, too. 🙂

    • @joaquinurruti2628
      @joaquinurruti2628 Месяц назад +1

      @@ReuvenLerner 😀

    • @lade_edal
      @lade_edal Месяц назад +1

      @@ReuvenLerner YES! And working with individual levels. Multi index is the next frontier of pain.

  • @bwitime
    @bwitime Месяц назад +1

    Wow, very good explanation from an excellent teacher. You make it so easy to understand these concepts. Thank you for that.

    • @ReuvenLerner
      @ReuvenLerner  Месяц назад

      I'm delighted it helped; thanks!

  • @AndrewT
    @AndrewT Месяц назад +1

    Very helpful. Thank you for sharing

  • @BartWillems1969
    @BartWillems1969 Месяц назад +1

    I suspect the name is derived from the Excel version-in itself that name was newly invented to distinguish it from a cross table with pivotable indices. It's a great tool for people coming from Excel although also a bit confusing. The pandas pivot table is "just" a summarized dataframe where the Excel version represents all data and works in a totally different way.

    • @ReuvenLerner
      @ReuvenLerner  Месяц назад

      Aha, that makes a lot of sense! I knew the name came from Excel, but didn't realize the ideas behind it, or that it's not exactly the same. Thanks!