| Article ID: | iaor201112646 |
| Volume: | 27 |
| Issue: | 6 |
| Start Page Number: | 771 |
| End Page Number: | 780 |
| Publication Date: | Oct 2011 |
| Journal: | Quality and Reliability Engineering International |
| Authors: | Tholudur Arun, Burdick Richard K, Pferdeort Valerie, Sidor Leslie |
| Keywords: | statistics: general |
This paper provides a graphical approach for presenting results of a statistical test of average equivalence with process data. In addition, a graphical representation of process change in variance is presented. An example from the biopharmaceutical industry is provided to illustrate the information contained in the chart.