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A CLASS OF WEIGHTED WEIBULL DISTRIBUTION

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Author(s): Saman Shahbaz | Muhammad Qaiser Shahbaz | Nadeem Shafique Butt

Journal: Pakistan Journal of Statistics and Operation Research
ISSN 1816-2711

Volume: 6;
Issue: 1;
Date: 2010;
Original page

Keywords: Weibull distribution | hazard function | moments | likelihood function.

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.
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