For example, I have a table:
T A B
1 7 2
3 3 1
5 5 3
and would like to plot 2 control chart on A and B vs T with some specs:
:A<<Set Property( "Spec Limits", {LSL( 2 ), USL( 9 ), Target( 5.5 )} );
:B<<Set Property( "Spec Limits", {LSL( 0 ), USL( 2 ), Target( 4 )} );
dt=Current Data Table();
dt<< Control Chart Builder(
Variables(
Y(:A,:B),
Subgroup(T)
)
);
Here what I get:

How I can delect the moving range part and those green/red center/limit lines?
I tried Chart(Position( 1 )) and Show Limit Summaries( 0 ) but they didn't work.
Thanks!