MasterBB: I am still unclear. what is your "historical data"?
If it is the first then calculating the measurement error by R/d2 is not the best approach.
If it is the second, then you cannot determine measurement error from that data.
A type 1 gage study requires the first...
- Is it mutliple measurements of one part by one operator
- or it one measurement of multiple parts by one operator?
If it is the first then calculating the measurement error by R/d2 is not the best approach.
If it is the second, then you cannot determine measurement error from that data.
A type 1 gage study requires the first...
