2016 | 26 | 4 | 5-19
Article title

A control chart using belief information for a gamma distribution

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The design of a control chart has been presented using a belief estimator by assuming that the quantitative characteristic of interest follows the gamma distribution. The authors present the structure of the proposed chart and derive the average run lengths for in-control and a shifted process. The average run lengths for various specified parameters have been reported. The efficiency of the proposed chart has been compared to existing control charts. The application of the proposed chart is illustrated with the help of simulated data.
Physical description
  • Department of Statistics, Faculty of Science, King Abdulaziz University, Jeddah 21551, Saudi Arabia,
  • Department of Statistics, University of Veterinary and Animal Sciences, Lahore, Pakistan,
  • Department of Industrial and Management Engineering, POSTECH, Pohang 790-784, Republic of Korea,
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Document Type
Publication order reference
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