i have a stdf file and when doing process capability study. for some reasons some parameters are missing. Any idea how to fix it?
i checked the data seem correct. no empty columns or anything i also tried using this script instead of doing it interactively and had the same issue. the summary report drops some test too. im unsure if im picking the correct option
Names Default To Here( 1 ); dt = Open( "$SAMPLE_DATA\semiconductor capability.jmp" ); // Create a complex name for a column to make sure it will be // processed correctly dt:NPN1 << set name( "NPN1-7/Best" ); // Get a list of columns to be used colList = dt << get column names( continuous, string ); ProcessFunc = Function( {TheList}, // Move them into a single literal string of the format required // for the Process Variables element in the Process Capability // platform TheVars = ":Name(\!"" || TheList[1] || "\!")"; For( i = 2, i <= 10, i++, TheVars = TheVars || "," || ":Name(\!"" || TheList[i] || "\!")" ); // Run the Process Capability platform, using the literal // string "TheVars" Eval(Parse("dt << Process Capability( Process Variables( "|| TheVars|| ") ), Capability Index Plot( 1 ), Within Sigma Capability Summary Report(1) );")); ); Return = ProcessFunc( colList );
There are 2 issues.
For( i = 2, i <= 10, i++, TheVars = TheVars || "," || ":Name(\!"" || TheList[i] || "\!")" ) ;
thanks for the reply jim. i'm not sure what i'm doing wrong with this one.i tried to do it manually but it still looks like its skipping about 200 processes. there are some process limits missing about 8 from what i see. however the summary comes in with more than 518 missing including 6 that are missing limits
Total processes: 1741
Total no limits : 8
Total Process in summary: 1223
