The Individuals Control Chart in Case of Non-Normality
JOURNAL OF MODERN APPLIED STATISTICAL METHODS, vol.5, no.2, pp.542-550, 2006 (ESCI, Scopus)
- Publication Type: Article / Article
- Volume: 5 Issue: 2
- Publication Date: 2006
- Doi Number: 10.22237/jmasm/1162355220
- Journal Name: JOURNAL OF MODERN APPLIED STATISTICAL METHODS
- Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus
- Page Numbers: pp.542-550
- Keywords: Quality control, shewhart control charts (S), skewness correction (SC)
- Open Archive Collection: AVESIS Open Access Collection
- Anadolu University Affiliated: Yes
Abstract
This article examines the effects of non-normality as measured by skewness and provides an alternative method of designing individuals control chart with non-normal distributions. A skewness correction method for constructing the individuals control chart is provided. An example of thickness of biscuit process is presented to illustrate the individuals control chart limits.