A CLASS OF WEIGHTED WEIBULL DISTRIBUTION

Saman Shahbaz; Muhammad Qaiser Shahbaz; Nadeem Shafique Butt

doi:10.18187/pjsor.v6i1.126

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Abstract

The weighted Weibull model is proposed following the method of Azzalini (1985). Basic properties of the distribution; including moments, generating function, hazard rate function and estimation of parameters; have been studied.

Keywords

Weibull distribution hazard function moments likelihood function.

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Author Biographies

Saman Shahbaz

Assistant Professor

COMSATS Institute of Information Technology, Lahore

Muhammad Qaiser Shahbaz

Associate Professor

COMSATS Institute of IT, Lahore

Publication information

Published: 2010-07-30

Issue: Vol 6. No. 1, Jan 2010

Pages: 53-59

DOI: 10.18187/pjsor.v6i1.126

How to Cite

Shahbaz, S., Shahbaz, M. Q., & Butt, N. S. (2010). A CLASS OF WEIGHTED WEIBULL DISTRIBUTION. Pakistan Journal of Statistics and Operation Research, 6(1), 53-59. https://doi.org/10.18187/pjsor.v6i1.126

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