How do you convert DPMO to Sigma Level? There are several metrics you can use to measure how well your process is performing. Let’s look at three of them and discuss how to calculate them and how they ...
If you do not specify both LSL and USL, the variable _CP_ is assigned a missing value. The process capability index C pk is computed as If you specify only USL, the index C pk is computed as You can ...
In Figure 1.2, the table labeled Specification Limits lists the specification limits and target value, together with the percents of observations outside and between the limits. The table labeled ...