Dear community,
I perform trend analyses using control charts for different products of the same family, which share common process controls (pH, manufacturing time...), but which have different specification limits.
I would like to have just a column with common process control data (col 3 in example), and through a script apply the different spec limits by product ( i am currently using automatic control limits at 3 sigma, but would be interesting to be able to define them also)
My current way of doing it is having different columns and saving the spec limits to column properties and then having to link product 1 with time column 1, product 2 with time column 2 etc. But this creates a huge data table.
I guess it has to be using a spec limit table, but could not script the process through it either.
DT is attached
thank you
@Ben_Ingham @Danny_sierra
