Enhancing R control chart performance in monitoring process dispersion using scaled weighted variance method for skewed populations
This study improves the performance of R control chart for monitoring process dispersion of skewed populations using scaled weighted variance method. This control chart, called Scaled Weighted Variance R control chart (SWV-R) hereafter, the SWV-R control chart compared with Skewness Correction R ch...
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Main Authors: | Atta, Abd, Shoraim, Majed, Syed Yahaya, Sharipah Soaad, Abuzaid, Ali, Mahdi, Esam |
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Format: | Article |
Language: | English |
Published: |
Medwell Publishing
2020
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Subjects: | |
Online Access: | http://repo.uum.edu.my/27546/1/JEAS%2015%206%202020%201508-1514.pdf http://repo.uum.edu.my/27546/ http://doi.org/10.36478/jeasci.2020.1508.1514 |
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