Question matrix - calculation

[astridcastro]

Hi, I want to use to calculate in question matrix, but when I see the form this error appears.

[stephanealoo]

Hi,
Welcome to the community forum. I would like to recommend that you look at the discussions that have happened on the following topic.

Calculate with Matrix Questions

Hi @fmi, You could use calculate within the matrix question type as outlined in the image below: In the survey tab of your xlsform: [Image 1] In the choices tab of your xlsform: [Image 2] Data entry screen as seen in Enketo: The values within the red highlighted box is an auto calculated value. [Image 4] Reference xlsform: Matrix Questions (Calculation).xls (46.5 KB) Have a great day!

Stephane

[astridcastro]

Thanks!