Results 261 to 270 of about 28,105 (306)

Poster Sessions

open access: yes
HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

A modified Weibull distribution [PDF]

open access: yesIEEE Transactions on Reliability, 2003
A new lifetime distribution capable of modeling a bathtub-shaped hazard-rate function is proposed. The proposed model is derived as a limiting case of the Beta Integrated Model and has both the Weibull distribution and Type I extreme value distribution as special cases.
C D Lai, Min Xie, D N P Murthy
exaly   +5 more sources

Modifications of the Weibull distribution: A review

Reliability Engineering and System Safety, 2014
Abstract It is well known that the Weibull distribution is the most popular and the most widely used distribution in reliability and in analysis of lifetime data. Unfortunately, its hazard function cannot exhibit non-monotonic shapes like the bathtub shape or the unimodal shape.
Saralees Nadarajah
exaly   +2 more sources

A derivation for the Weibull distribution

Journal of Theoretical Biology, 1979
Abstract The Weibull distribution is increasingly finding application in the biological sciences, notably in forestry, where it has given good fits to tree-diameter frequency distribution. Interest among foresters is currently focused on improving the interpretation for the two parameters of this distribution, resulting in better understanding of ...
openaire   +2 more sources

The Lindley-Weibull Distribution

Acta Mathematicae Applicatae Sinica, English Series
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jia, Jun-mei   +2 more
openaire   +1 more source

Weibull distributions

WIREs Computational Statistics, 2011
AbstractThe basic Weibull distribution is considered the most fundamental and basic lifetime distribution. Various extensions of the Weibull distribution have been proposed since the 1970s and are useful in the modeling of complex lifetime data that are beyond the capability of the basic Weibull. This article reviews the properties of the basic Weibull
Lai, C.D., Murthy, D.N.P., Xie, M.
openaire   +4 more sources

The beta modified Weibull distribution

Lifetime Data Analysis, 2010
A five-parameter distribution so-called the beta modified Weibull distribution is defined and studied. The new distribution contains, as special submodels, several important distributions discussed in the literature, such as the generalized modified Weibull, beta Weibull, exponentiated Weibull, beta exponential, modified Weibull and Weibull ...
Edwin M M Ortega   +2 more
exaly   +4 more sources

A new modified Weibull distribution

Reliability Engineering and System Safety, 2013
We introduce a new lifetime distribution by considering a serial system with one component following a Weibull distribution and another following a modified Weibull distribution. We study its mathematical properties including moments and order statistics. The estimation of parameters by maximum likelihood is discussed.
Al-Malki, Saad   +2 more
exaly   +3 more sources

Discrete Linnik Weibull distribution

Communications in Statistics - Simulation and Computation, 2018
We introduce a new family of distributions using truncated discrete Linnik distribution. This family is a rich family of distributions which includes many important families of distributions such a...
K. Jayakumar, K. K. Sankaran
openaire   +1 more source

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