Solved
Merge two metrics
I want to merge to metrics in only one metric, m should contain the values of both q and As

I want to merge to metrics in only one metric, m should contain the values of both q and As

You may use the "augment ( )" function.
"Collapsed nested matrices" as shown in your pic should work OK, too.
To help with that we would need to see the sheet itself, no just a picture.
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