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Constant Sum Matrix Total

  • Feb 19, 2021 8:14 PM UTC
  • 6 replies
  • 276 views

How can I generate the total sum of a Constant Sum Matrix Table?

6 replies

Forum|alt.badge.img+22
  • Level 7 ●●●●●●●
  • Feb 19, 2021 8:43 PM UTC

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  • Author
  • Feb 22, 2021 11:50 AM UTC

I'm sorry, let me further clarify. I am looking for a total sum for the entire matrix not just by row or column.


Forum|alt.badge.img+22
  • Level 7 ●●●●●●●
  • Feb 22, 2021 11:59 AM UTC

Okay. To display the sum to participants while they are answering, you'll need JS. However, if you just want to store it or show it at a later stage, then qualtrics math operations can be used.


  • Author
  • Feb 22, 2021 12:57 PM UTC

Thank you! Could you point me in the direction of instructions on JavaScripting, I would like to learn.


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  • Level 7 ●●●●●●●
  • Feb 22, 2021 3:40 PM UTC

You can start here.


TomG
Level 8 ●●●●●●●●
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  • Level 8 ●●●●●●●●
  • Oct 22, 2022 5:38 PM UTC

I have a function that adds constant sum matrix totals. See csmAddTotals.