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Raquel
Level III

Control Chart Builder Subgroups with Different Specs

I have JMP 10 and would like to know if there is a way to use Control Chart Builder and add different specs for each subgroup chart (there are 3 subgroups: Material = A, B or C). The current script adds the same spec limits to all subgroup charts.

 

Control Chart Builder(
     Show Control Panel( 0 ),
     Variables(
          "Subgroup"(:Material),
          "Subgroup"(:Name( "DataLabel" ), Position( 1 )),
         "Y"(:YParameter)
     ),
     Chart(
          Position( 1 ),
          Points( Statistic( "Average" ) ),
          Limits( Sigma( "Range" ) )
     ),
     Chart(
          Position( 2 ),
          Points( Statistic( "Range" ) ),
          Limits( Sigma( "Range" ) )
     ),
     Local Data Filter(
          Location( {477, 90} ),
          Add Filter( columns( :Material ), Where( :Material == "A" ) ),
          Mode( Select( 0 ), Show( 1 ), Include( 1 ) )
     ),
     SendToReport(
          Dispatch(
               {},
               "Material",
               ScaleBox,
               {Show Major Ticks( 1 ), Show Minor Ticks( 0 ),
               Rotated Labels( "Automatic" )}
          ),
          Dispatch(
               {},
               "YParameter",
               ScaleBox,
               {Add Ref Line( 9, Solid, "Dark Blue", "Lower Spec Limit (9)" ),
               Add Ref Line( 10, Solid, "Dark Blue", "Upper Spec Limit (10)" )}
          ),
          Dispatch( {}, "Control Chart Builder", FrameBox, {Marker Size( 2 )} ),
          Dispatch( {}, "Control Chart Builder", FrameBox( 2 ), {Marker Size( 2 )} )
     )
)

1 REPLY 1
txnelson
Super User

Re: Control Chart Builder Subgroups with Different Specs

There is no direct way to add such spec limits. However, they can be added using a script. If you search the Discussion Forum for "Multiple Spec" you will find some examples of other discussion tracts that solved similar issues.
Jim