Tech Tip: Why is my CPK not the same as “The Other” software?
If you are in the manufacturing world, measuring process capability ( Cpk ) is extremely important. That's because you're always striving to improve your numbers. It is no wonder people are very curious as to how their Cpk gets calculated in GainSeeker. If GainSeeker's Cpk does not match someone else's calculation of Cpk... we (the technicians) get a call. Believe it or not the technicians at Hertzler Systems receive this question quite a bit. So, why does this happen?