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Quality Engineering Volume 35, 2023 - Issue 1
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Articles

Testing capability index Cpk with its application in automobile engine manufacturing industry

Hamideh Iranmanesha Department of Statistics, Faculty of Mathematical Sciences, Ferdowsi University of Mashhad, Mashhad, IranORCID Iconhttps://orcid.org/0000-0002-2178-8461View further author information
ORCID Icon,
Abbas Parchamib Department of Statistics, Faculty of Mathematics and Computer, Shahid Bahonar University of Kerman, Kerman, IranORCID Iconhttps://orcid.org/0000-0002-0593-7324View further author information
ORCID Icon &
Mehdi Jabbari Nooghabia Department of Statistics, Faculty of Mathematical Sciences, Ferdowsi University of Mashhad, Mashhad, IranCorrespondence[email protected]
ORCID Iconhttps://orcid.org/0000-0002-5636-2209View further author information
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Pages 48-55 | Published online: 06 Jul 2022

References

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  • Bissell, A. F. 1990. How reliable is your capability index? Journal of the Royal Statistical Society: Series C (Applied Statistics) 39 (3):331–40. doi:10.2307/2347383.
  • Kargar, M., M. Mashinchi, and A. Parchami. 2014. A Bayesian approach to capability testing based on Cpk with multiple samples,. Quality and Reliability Engineering International 30 (5):615–21. doi:10.1002/qre.1512.
  • Kotz, S., W. L. Pearn, and N. L. Johnson. 1993. Some process capability indices are more relaible than one might think. Journal of the Royal Statistical Society: Series C (Applied Statistics) 42 (1):55–62. doi:10.2307/2347409.
  • Meng, F., J. Yang, and S. Huang. 2021. Hypothesis testing of process capability index Cpk from the perspective of generalized fiducial inference. Quality and Reliability Engineering International 37 (4):1578–98. doi:10.1002/qre.2814.
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  • Pearn, W. L., and K. S. Chen. 1996. A Bayesian-like estimator of Cpk. Communications in Statistics-Simulation and Computation 25 (2):321–9. doi:10.1080/03610919608813316.
  • Pearn, W. L., and K. S. Chen. 1997. A practical implementation of the process capability index Cpk. Quality Engineering 9 (4):721–37. doi:10.1080/08982119708919094.
  • Pearn, W. L., and K. S. Chen. 1999. Making decisions in assessing process capability index Cpk. Quality and Reliability Engineering International 15 (4):321–6. doi:10.1002/(SICI)1099-1638(199907/08)15:4<321::AID-QRE258>3.0.CO;2-5.
  • Pearn, W. L., and P. C. Lin. 2004. Testing process performance based on capability index Cpk with critical values. Computers & Industrial Engineering 47 (4):351–69. doi:10.1016/j.cie.2003.03.001.

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