A modified nonparametric univariate Control chart for location based on the trimmed mean
This paper develops a modified approach to the computation of control limits and central line for the Hodges-Lehmann control chart proposed by Alloway & Raghavachari (1991). The modified approach is based on replacing the median of the Walsh averages by the a-trimmed mean, in the Hodges-Lehmann...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Published: |
Universiti Kebangsaan Malaysia
2001
|
| Online Access: | http://journalarticle.ukm.my/3806/ http://journalarticle.ukm.my/3806/ |