Hi Kevin,
First of all, I am not familiar with running scripts in JMP. I am willing to learn though but will require some other training.
For these graphs, the limits for each particular dataset will not change. I will do this fairly frequently and there will be multiple columns of data with each column having different limits. The dataset has at least a few hundred columns of data but I only need to graph maybe 20 of the columns. Only these 20 columns would therefore need spec limits (reference lines) added to the graphs.
Thanks,
Rick
If you have the spec limit in the table as columns, then you can use overlay plot. But it doesn't provide any statistics.