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

Поділитися
Вставка
  • Опубліковано 6 жов 2024

КОМЕНТАРІ • 26

  • @KeshavSharma-yb9ke
    @KeshavSharma-yb9ke Місяць тому +1

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

    • @efficiency365
      @efficiency365  Місяць тому

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

  • @waleadeniji6959
    @waleadeniji6959 Місяць тому +1

    Awesome.... explanation is on point

    • @efficiency365
      @efficiency365  Місяць тому +1

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

  • @papayuyu1189
    @papayuyu1189 12 днів тому

    Thank you so much!

    • @efficiency365
      @efficiency365  День тому

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

  • @Slayonus
    @Slayonus Рік тому +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  Рік тому +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 : ua-cam.com/video/sG7HHOjNfkY/v-deo.html

    • @Slayonus
      @Slayonus Рік тому +1

      @@efficiency365 Thanks for the reply! Very helpful

  • @mattsnow2376
    @mattsnow2376 Рік тому

    This is awesome Dr. P.

    • @efficiency365
      @efficiency365  Рік тому

      Thanks Matt.
      Watch Excel Custom Sorting Part 1 and 2 - you will like it: ua-cam.com/video/MSj9rb633BM/v-deo.html and ua-cam.com/video/2oReiB8kgTw/v-deo.html
      Cheers. Doc.

  • @rollthers3157
    @rollthers3157 Рік тому

    Excellent!

    • @efficiency365
      @efficiency365  Рік тому +1

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

  • @tamoghnaacharyya3717
    @tamoghnaacharyya3717 Рік тому

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

    • @efficiency365
      @efficiency365  Рік тому +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 Рік тому

      @@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  Рік тому +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.

  • @canirmalchoudhary8173
    @canirmalchoudhary8173 Рік тому

    Simple and amazing

    • @efficiency365
      @efficiency365  Рік тому +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  10 місяців тому

      Thanks @user-wf2pg3si5c
      Check out my other best practices videos as well.
      Efficient Tasks Management - ua-cam.com/video/vLFpWVfUfQ8/v-deo.html
      Task Apps Comparison: ua-cam.com/video/ViWJIzMPQZg/v-deo.html
      Teams Meeting - Agenda, Action Points, Notes - ua-cam.com/video/k0t8_mNkMDw/v-deo.html
      Microsoft Teams - 15 Best Practices - ua-cam.com/video/W8Ufx_znKxI/v-deo.html
      OneDrive Best Practices Part 1 - ua-cam.com/video/D7ZrfphW4vo/v-deo.html Part 2 - ua-cam.com/video/nFx6YQxc-b4/v-deo.html
      Smart and Effective Email - 5 powerful ways - ua-cam.com/video/6NEFSMqHgQE/v-deo.html
      Outlook Calendar Best Practices : Part 1 - ua-cam.com/video/GzsQnecjAQo/v-deo.html and Part 2 - ua-cam.com/video/padKH8ys5Cs/v-deo.html
      OneNote - Best Practices - ua-cam.com/video/m-4AY1cMi8s/v-deo.html
      Microsoft 365 Best Practices - ua-cam.com/video/kVC_YcL5ObU/v-deo.html
      Cheers. Doc.

  • @holamala8691
    @holamala8691 Рік тому

    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  Рік тому

      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 - ua-cam.com/video/rtDlORLmjlE/v-deo.html
      Excel Green Marks - Error Checking - Best Practices - ua-cam.com/video/XeLtlzd9lRY/v-deo.html
      Excel Best Practices - Part 1 of 3 - Data Management - ua-cam.com/video/rr_1ha6g6lc/v-deo.html
      Excel Best Practices - Part 2 of 3 - Formulas - ua-cam.com/video/kz_zAvMINAk/v-deo.html
      Excel Best Practices - Part 3 of 3 - Analytics - ua-cam.com/video/JNR5yx_Pg4A/v-deo.html
      10 Excel Settings You Must CHANGE! - ua-cam.com/video/vXrrXdKyJFk/v-deo.html
      Automatic data clean up with Excel Flash Fill - ua-cam.com/video/N3p_x_lXT_c/v-deo.html
      Instant Excel Audit, Comparison and Analysis - Inquire - ua-cam.com/video/cDdvUZxOUis/v-deo.html
      Six powerful Excel Navigation Shortcuts - ua-cam.com/video/bR-yMbGPq50/v-deo.html
      Handle millions of rows in Excel - Slow to fast - ua-cam.com/video/93h7rRsLF7Y/v-deo.html
      Convert crosstab to tabular - Unpivot - Excel Power Query - ua-cam.com/video/mTtOtZH-nNM/v-deo.html
      Cheers.
      Doc

  • @narakdk
    @narakdk 2 місяці тому

    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  2 місяці тому

      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 - ua-cam.com/video/rtDlORLmjlE/v-deo.html
      Excel Green Marks - Error Checking - Best Practices - ua-cam.com/video/XeLtlzd9lRY/v-deo.html
      Excel Best Practices - Part 1 of 3 - Data Management - ua-cam.com/video/rr_1ha6g6lc/v-deo.html
      Excel Best Practices - Part 2 of 3 - Formulas - ua-cam.com/video/kz_zAvMINAk/v-deo.html
      Excel Best Practices - Part 3 of 3 - Analytics - ua-cam.com/video/JNR5yx_Pg4A/v-deo.html
      10 Excel Settings You Must CHANGE! - ua-cam.com/video/vXrrXdKyJFk/v-deo.html
      Automatic data clean up with Excel Flash Fill - ua-cam.com/video/N3p_x_lXT_c/v-deo.html
      Instant Excel Audit, Comparison and Analysis - Inquire - ua-cam.com/video/cDdvUZxOUis/v-deo.html
      Six powerful Excel Navigation Shortcuts - ua-cam.com/video/bR-yMbGPq50/v-deo.html
      Handle millions of rows in Excel - Slow to fast - ua-cam.com/video/93h7rRsLF7Y/v-deo.html
      Convert crosstab to tabular - Unpivot - Excel Power Query - ua-cam.com/video/mTtOtZH-nNM/v-deo.html
      Cheers.
      Doc

    • @narakdk
      @narakdk 2 місяці тому

      @@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 : )