SGRender and template with dynamic variables and symget function

[TimurShangareev]

I try to create template (StudentizedPanel).

Problem is that I want to print it with by statement. Is it possible to do it without macro do loop?

I created macrovariables in format _MIN_#byval(AVISITN). So I have _MIN_2 _MIN_3 and _MIN_4 macro variables (and for other statistics). And  there is symget function in proc template with using _BYVAL_:

But my Residual Stistics in png still empty:

Is symget applicable in proc template? Or maybe there is another way to add other statistics  (not default, for example, p-value from another procedure) in right down corner without macro loop?

UPD:

I tried other code:

but output is  still  empty. Probably problem in _BYVAL_?