Proceedings of the Korean Society for Quality Management Conference (한국품질경영학회:학술대회논문집)
- 2006.04a
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- Pages.330-333
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- 2006
Control Charts for Ordinal Variables
순서형 변수를 위한 관리도
- Jang, Dae-Heung (Division of Mathematical Sciences, Pukyong National University)
- 장대홍 (부경대학교 수리과학부 통계학)
- Published : 2006.04.08
Abstract
Many practical problems of quality control in service management are derived from the use of ordinal variables. Ordered linguistic variables differ from measurement variables. This paper presents a new control chart of a production process based on ordinal variables.