Study of Average Run Length for Supplementary Runs Rules in the Presents Autocorrelation
Document Type
Article
Publication Date
1994
Publication Title
Communications in Statistics: Simulation and Computation
DOI
10.1080/03610919408813176
ISSN
1532-4141
Abstract
The basic assumption underlying statistical control chart criteria is that the process measurements are independent and identically distributed over time. However, autocorrelation and other time-series effects occur frequently in application. In this paper, the effects of autocorrelation are investigated for the frequently advocated supplementary runs rules. For both individual control charts based on the moving range and sample standard deviation, using simulation, the impact of autocorrelation for the AR(1) on in-control average run lengths is given.
Recommended Citation
Alwan, Layth C., Charles W. Champ, Hazem D. Maragah.
1994.
"Study of Average Run Length for Supplementary Runs Rules in the Presents Autocorrelation."
Communications in Statistics: Simulation and Computation, 23 (2): 373-391.
doi: 10.1080/03610919408813176
https://digitalcommons.georgiasouthern.edu/math-sci-facpubs/512
