Hi @mireillejazi,
There is a wonderful compilation by Kal in here that shows you calculate in matrix:
Also you can try the famous search option in the forum:
https://community.kobotoolbox.org/search?q=matrix%20calculation
Hi @mireillejazi,
There is a wonderful compilation by Kal in here that shows you calculate in matrix:
Also you can try the famous search option in the forum:
https://community.kobotoolbox.org/search?q=matrix%20calculation