Variable Control Charts Based on Percentiles of the New Weibull-Pareto Distribution

Srinivas Rao Boyapati, Suleman Nasiru, Lakshmi K.N.V.R

Abstract


A variable quality characteristic is assumed to follow the new weibull-Pareto distribution. Based on the evaluated percentiles of sample statistic like
mean, median, midrange, range and standard deviation, the control limits for the
respective control charts are developed . The admissibility and power of the control
limits is assessed in comparison with those based on the popular Shewhart control
limits.


Keywords


most probable, pdf, cdf, equi-tailed, percentiles, NWPD.

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DOI: http://dx.doi.org/10.18187/pjsor.v11i4.1017

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Title

Variable Control Charts Based on Percentiles of the New Weibull-Pareto Distribution

Keywords

most probable, pdf, cdf, equi-tailed, percentiles, NWPD.

Description

A variable quality characteristic is assumed to follow the new weibull-Pareto distribution. Based on the evaluated percentiles of sample statistic like
mean, median, midrange, range and standard deviation, the control limits for the
respective control charts are developed . The admissibility and power of the control
limits is assessed in comparison with those based on the popular Shewhart control
limits.


Date

2015-12-03

Identifier


Source

Pakistan Journal of Statistics and Operation Research; Vol. 11 No. 4, 2015



Print ISSN: 1816-2711 | Electronic ISSN: 2220-5810