How to script a graph with optional variables?
Let's say I need to script a graph. And I have a variable that is optional. I might have it, might not have it. Let's say in the example below I might have "Y_Parameter_Std" in the table, might not have it.
How do I script this optional variable?
gb = Graph Builder(
Size( 350, 200 ),
Show Control Panel( 0 ),
Variables( X( Column( X_Parameter ) ), Y( Column( Y_Parameter ) ), Overlay( :W...