Analyse survey results with multiple answers using Power Query - Excel and Power BI

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  • Опубликовано: 12 дек 2024

Комментарии • 29

  • @KeshavSharma-yb9ke
    @KeshavSharma-yb9ke 4 месяца назад +2

    Helped me a lot sir ! Valuable video. I don't usually comment on yt videos but this is a gem !!

    • @efficiency365
      @efficiency365  4 месяца назад +1

      Thanks @KeshavSharma-yb9ke
      Check out my popular Excel videos
      How to enter and edit Excel Formulas - Back to Basics - ruclips.net/video/rtDlORLmjlE/видео.html
      Excel Green Marks - Error Checking - Best Practices - ruclips.net/video/XeLtlzd9lRY/видео.html
      Excel Best Practices - Part 1 of 3 - Data Management - ruclips.net/video/rr_1ha6g6lc/видео.html
      Excel Best Practices - Part 2 of 3 - Formulas - ruclips.net/video/kz_zAvMINAk/видео.html
      Excel Best Practices - Part 3 of 3 - Analytics - ruclips.net/video/JNR5yx_Pg4A/видео.html
      10 Excel Settings You Must CHANGE! - ruclips.net/video/vXrrXdKyJFk/видео.html
      Automatic data clean up with Excel Flash Fill - ruclips.net/video/N3p_x_lXT_c/видео.html
      Instant Excel Audit, Comparison and Analysis - Inquire - ruclips.net/video/cDdvUZxOUis/видео.html
      Six powerful Excel Navigation Shortcuts - ruclips.net/video/bR-yMbGPq50/видео.html
      Handle millions of rows in Excel - Slow to fast - ruclips.net/video/93h7rRsLF7Y/видео.html
      Convert crosstab to tabular - Unpivot - Excel Power Query - ruclips.net/video/mTtOtZH-nNM/видео.html
      Cheers.
      Doc

  • @chrishawkes4268
    @chrishawkes4268 Месяц назад

    Perfect, works great in Power Bi too, I was really stuck with this! 👌

  • @waleadeniji6959
    @waleadeniji6959 3 месяца назад +1

    Awesome.... explanation is on point

    • @efficiency365
      @efficiency365  3 месяца назад +1

      Thanks @waleadeniji6959
      Check out my popular Excel videos
      How to enter and edit Excel Formulas - Back to Basics - ruclips.net/video/rtDlORLmjlE/видео.html
      Excel Green Marks - Error Checking - Best Practices - ruclips.net/video/XeLtlzd9lRY/видео.html
      Excel Best Practices - Part 1 of 3 - Data Management - ruclips.net/video/rr_1ha6g6lc/видео.html
      Excel Best Practices - Part 2 of 3 - Formulas - ruclips.net/video/kz_zAvMINAk/видео.html
      Excel Best Practices - Part 3 of 3 - Analytics - ruclips.net/video/JNR5yx_Pg4A/видео.html
      10 Excel Settings You Must CHANGE! - ruclips.net/video/vXrrXdKyJFk/видео.html
      Automatic data clean up with Excel Flash Fill - ruclips.net/video/N3p_x_lXT_c/видео.html
      Instant Excel Audit, Comparison and Analysis - Inquire - ruclips.net/video/cDdvUZxOUis/видео.html
      Six powerful Excel Navigation Shortcuts - ruclips.net/video/bR-yMbGPq50/видео.html
      Handle millions of rows in Excel - Slow to fast - ruclips.net/video/93h7rRsLF7Y/видео.html
      Convert crosstab to tabular - Unpivot - Excel Power Query - ruclips.net/video/mTtOtZH-nNM/видео.html
      Cheers.
      Doc

  • @ayandapeter1681
    @ayandapeter1681 15 дней назад

    I will always have respect for Dr Nitin, he once spoke about the importance of an official excel table and from that I became interested in MS Excel and Data Analysis, today I'm the Head of Business Intelligence

    • @efficiency365
      @efficiency365  14 дней назад

      Wow. It is heartening and encouraging to know about your growth and success.
      It is highly motivating to know the impact of the content I create.
      More power to you 🙏🏼
      Cheers. Doc.

  • @papayuyu1189
    @papayuyu1189 2 месяца назад

    Thank you so much!

    • @efficiency365
      @efficiency365  2 месяца назад

      Thanks @papayuyu1189
      Check out my popular Excel videos
      How to enter and edit Excel Formulas - Back to Basics - ruclips.net/video/rtDlORLmjlE/видео.html
      Excel Green Marks - Error Checking - Best Practices - ruclips.net/video/XeLtlzd9lRY/видео.html
      Excel Best Practices - Part 1 of 3 - Data Management - ruclips.net/video/rr_1ha6g6lc/видео.html
      Excel Best Practices - Part 2 of 3 - Formulas - ruclips.net/video/kz_zAvMINAk/видео.html
      Excel Best Practices - Part 3 of 3 - Analytics - ruclips.net/video/JNR5yx_Pg4A/видео.html
      10 Excel Settings You Must CHANGE! - ruclips.net/video/vXrrXdKyJFk/видео.html
      Automatic data clean up with Excel Flash Fill - ruclips.net/video/N3p_x_lXT_c/видео.html
      Instant Excel Audit, Comparison and Analysis - Inquire - ruclips.net/video/cDdvUZxOUis/видео.html
      Six powerful Excel Navigation Shortcuts - ruclips.net/video/bR-yMbGPq50/видео.html
      Handle millions of rows in Excel - Slow to fast - ruclips.net/video/93h7rRsLF7Y/видео.html
      Convert crosstab to tabular - Unpivot - Excel Power Query - ruclips.net/video/mTtOtZH-nNM/видео.html
      Cheers.
      Doc

  • @mattsnow2376
    @mattsnow2376 Год назад

    This is awesome Dr. P.

    • @efficiency365
      @efficiency365  Год назад

      Thanks Matt.
      Watch Excel Custom Sorting Part 1 and 2 - you will like it: ruclips.net/video/MSj9rb633BM/видео.html and ruclips.net/video/2oReiB8kgTw/видео.html
      Cheers. Doc.

  • @Slayonus
    @Slayonus Год назад +2

    Hi, great video, there is very little good information on this online, so thanks for providing it.
    A few questions:
    First, when there are multiple multiple-choice questions, why do you make all of them in seperate tables and not just keep splitting them in a single table? Else creating this many tables causes everything to slow down tremendously, especially if you have let's say 30 multiple-choice questions.
    Secondly, related to this, how would you go about doing this for very many multiple choice questions?

    • @efficiency365
      @efficiency365  Год назад +3

      1. Why make separate table?
      The reason is that every time you split to rows, the number of rows multiplies. If you repeat this process for multiple columns, the number of rows expands exponentially.
      Even if you can manage the analysis with increased rows, filtering on individual answer item becomes difficult in UI.
      Lastly, creating separate tables creates a more optimal data structure which performs faster.
      (This is normalized design. Everything to rows is denormalized table)
      2. How to make separate tables automatically?
      Conceptually, this is possible using some Power Query coding.
      I will research this and if there is a solution, I will publish it soon.
      Check out this video as well : ruclips.net/video/sG7HHOjNfkY/видео.html

    • @Slayonus
      @Slayonus Год назад +1

      @@efficiency365 Thanks for the reply! Very helpful

  • @rollthers3157
    @rollthers3157 Год назад

    Excellent!

    • @efficiency365
      @efficiency365  Год назад +1

      Thanks Roll TheRs.
      Check out my other best practices videos as well.
      Efficient Tasks Management - ruclips.net/video/vLFpWVfUfQ8/видео.html
      Microsoft Teams - 15 Best Practices - ruclips.net/video/W8Ufx_znKxI/видео.html
      Smart and Effective Email - 5 powerful ways - ruclips.net/video/6NEFSMqHgQE/видео.html
      Outlook Calendar Best Practices : Part 1 - ruclips.net/video/GzsQnecjAQo/видео.html and Part 2 - ruclips.net/video/padKH8ys5Cs/видео.html
      OneNote - Best Practices - ruclips.net/video/m-4AY1cMi8s/видео.html
      Microsoft 365 Best Practices - ruclips.net/video/kVC_YcL5ObU/видео.html
      Word Tables Best Practices - The ultimate guide - ruclips.net/video/ueKCHxNUOkA/видео.html
      Cheers. Doc.

  • @canirmalchoudhary8173
    @canirmalchoudhary8173 Год назад

    Simple and amazing

    • @efficiency365
      @efficiency365  Год назад +1

      Split to rows is ok if there was ONE field. With multiple fields, you end up with too many rows unnecessarily.

  • @الدعوةإلىاللهلاتنسواذكرالله

    What is the vision of this exal? And how to get all these properties?

    • @efficiency365
      @efficiency365  Год назад

      Thanks @user-wf2pg3si5c
      Check out my other best practices videos as well.
      Efficient Tasks Management - ruclips.net/video/vLFpWVfUfQ8/видео.html
      Task Apps Comparison: ruclips.net/video/ViWJIzMPQZg/видео.html
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      OneDrive Best Practices Part 1 - ruclips.net/video/D7ZrfphW4vo/видео.html Part 2 - ruclips.net/video/nFx6YQxc-b4/видео.html
      Smart and Effective Email - 5 powerful ways - ruclips.net/video/6NEFSMqHgQE/видео.html
      Outlook Calendar Best Practices : Part 1 - ruclips.net/video/GzsQnecjAQo/видео.html and Part 2 - ruclips.net/video/padKH8ys5Cs/видео.html
      OneNote - Best Practices - ruclips.net/video/m-4AY1cMi8s/видео.html
      Microsoft 365 Best Practices - ruclips.net/video/kVC_YcL5ObU/видео.html
      Cheers. Doc.

  • @tamoghnaacharyya3717
    @tamoghnaacharyya3717 Год назад

    My first impression was spilt by comma and perform unpivot. But split by row changed everything. Thanks

    • @efficiency365
      @efficiency365  Год назад +1

      Yes. My general rule is - the first thought which comes to mind is usually inefficient! (At least in case of Office apps)

    • @tamoghnaacharyya3717
      @tamoghnaacharyya3717 Год назад

      @@efficiency365 The video was so useful I could immediately apply the concept in my data. Checking the spell error by removing the duplicates was profound.. Thank you very much !

    • @efficiency365
      @efficiency365  Год назад +2

      As you learn more, you will realize that each feature has multiple use case.
      Just because you found the obvious (and originally intended) use case should not constrain you from thinking of more relevant scenarios.

  • @holamala8691
    @holamala8691 Год назад

    Sir, I have a question. How to make yes no item/criteria into the list data as like as data in your thumbnail sir? I want some of tutorial, if this case can do by using query in excel. Thank you 🙏🏻

    • @efficiency365
      @efficiency365  Год назад

      Thanks @holamala8691
      If yes / no, only one answer at a time. It will work just fine. No need to split and unpivot.
      Check out my popular Excel videos
      How to enter and edit Excel Formulas - Back to Basics - ruclips.net/video/rtDlORLmjlE/видео.html
      Excel Green Marks - Error Checking - Best Practices - ruclips.net/video/XeLtlzd9lRY/видео.html
      Excel Best Practices - Part 1 of 3 - Data Management - ruclips.net/video/rr_1ha6g6lc/видео.html
      Excel Best Practices - Part 2 of 3 - Formulas - ruclips.net/video/kz_zAvMINAk/видео.html
      Excel Best Practices - Part 3 of 3 - Analytics - ruclips.net/video/JNR5yx_Pg4A/видео.html
      10 Excel Settings You Must CHANGE! - ruclips.net/video/vXrrXdKyJFk/видео.html
      Automatic data clean up with Excel Flash Fill - ruclips.net/video/N3p_x_lXT_c/видео.html
      Instant Excel Audit, Comparison and Analysis - Inquire - ruclips.net/video/cDdvUZxOUis/видео.html
      Six powerful Excel Navigation Shortcuts - ruclips.net/video/bR-yMbGPq50/видео.html
      Handle millions of rows in Excel - Slow to fast - ruclips.net/video/93h7rRsLF7Y/видео.html
      Convert crosstab to tabular - Unpivot - Excel Power Query - ruclips.net/video/mTtOtZH-nNM/видео.html
      Cheers.
      Doc

  • @narakdk
    @narakdk 4 месяца назад

    how about when the survey give like 4 coloumns for 1 question and sometimes they can answer more than one of those 4?

    • @efficiency365
      @efficiency365  4 месяца назад

      Thanks @narakdk
      That is multi-select. That is the exact option shown here.
      Check out my popular Excel videos
      How to enter and edit Excel Formulas - Back to Basics - ruclips.net/video/rtDlORLmjlE/видео.html
      Excel Green Marks - Error Checking - Best Practices - ruclips.net/video/XeLtlzd9lRY/видео.html
      Excel Best Practices - Part 1 of 3 - Data Management - ruclips.net/video/rr_1ha6g6lc/видео.html
      Excel Best Practices - Part 2 of 3 - Formulas - ruclips.net/video/kz_zAvMINAk/видео.html
      Excel Best Practices - Part 3 of 3 - Analytics - ruclips.net/video/JNR5yx_Pg4A/видео.html
      10 Excel Settings You Must CHANGE! - ruclips.net/video/vXrrXdKyJFk/видео.html
      Automatic data clean up with Excel Flash Fill - ruclips.net/video/N3p_x_lXT_c/видео.html
      Instant Excel Audit, Comparison and Analysis - Inquire - ruclips.net/video/cDdvUZxOUis/видео.html
      Six powerful Excel Navigation Shortcuts - ruclips.net/video/bR-yMbGPq50/видео.html
      Handle millions of rows in Excel - Slow to fast - ruclips.net/video/93h7rRsLF7Y/видео.html
      Convert crosstab to tabular - Unpivot - Excel Power Query - ruclips.net/video/mTtOtZH-nNM/видео.html
      Cheers.
      Doc

    • @narakdk
      @narakdk 4 месяца назад

      @@efficiency365 If I understand that video correct, then it is not possible afterwards the unpivoting to cross-reference (interact) with other questions and their responses, because they are no longer in the same row of the dataset but on each own row in the same coloumn. I have solved it by making a new datatable for each multi-question and link it together, but I just think there must be an easier solution : )