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- Title
Variable Control Charts - Linear Failure Rate Distribution.
- Authors
Priya, M. Ch.; Kantam, R. R. L.
- Abstract
The well-known Linear Failure Rate Distribution (LFRD) is considered. A process variate following LFRD is proposed in order to develop control charts for subgroup mean and subgroup range. In view of the limitations on LFRD the theoretical control limits are obtained through some approximations and the resulting control chart limits are worked out. Comparison with the control limits of similar variable control charts is also presented.
- Subjects
QUALITY control charts; PRODUCTS of subgroups; APPROXIMATION theory; DATA quality; CUMULATIVE distribution function
- Publication
Pakistan Journal of Statistics & Operation Research, 2017, Vol 13, Issue 4, p715
- ISSN
1816-2711
- Publication type
Article
- DOI
10.18187/pjsor.v13i4.1512