A Comparative Study of the Group Runs and Side Sensitive Group Runs Control Charts

S. Y. Yew, Michael Boon Chong Khoo, Wei Lin Teoh, Sin Yin Teh, Wai Chung Yeong

Research output: Contribution to journalArticle

Abstract

The Group Runs (GR) and Side Sensitive Group Runs (SSGR) control charts are the improvement of the synthetic chart without and with side sensitivity. Both the SSGR and GR charts are effective for detecting small to moderate process mean shifts. The performances of the SSGR and GR charts, in terms of the average time to signal (ATS), are compared in this paper. In this comparative study, the Monte Carlo simulation approach by means of the Statistical Analysis System (SAS) software is used to compute the ATS values for the GR and SSGR charts. The results revealed that the SSGR chart’s performance is better than that of the GR chart for all levels of mean shifts.
Original languageEnglish
Pages (from-to)177-189
Number of pages13
JournalPertanika Journal of Science and Technology
Volume24
Issue number1
Publication statusPublished - Jan 2016

Fingerprint Dive into the research topics of 'A Comparative Study of the Group Runs and Side Sensitive Group Runs Control Charts'. Together they form a unique fingerprint.

  • Cite this