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An Approximation of the Interval Availability Distribution

Published online by Cambridge University Press:  27 July 2009

Marcel A. J. Smith
Marcel A. J. Smith
Affiliation:
Erasmus University Rotterdam, Econometrics and Operations Research, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands
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Abstract

In this paper, we consider the interval availability distribution of a two-state single unit. We fit the interval availability distribution directly to a beta distribution, such that the probability of nil and a 100% availability is correct as well as the expectation and the variance. The method is fast and easy to implement and gives good results.

Type
Research Article
Information
Probability in the Engineering and Informational Sciences , Volume 11 , Issue 4 , October 1997 , pp. 451 - 467
Copyright
Copyright © Cambridge University Press 1997

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