Abstract
In this paper we propose a new generalized Rayleigh distribution different from that introduced in Apl. Mat. 47 (1976), pp. 395–412. The construction makes use of the so-called “conservability approach” (see Kybernetika 25 (1989), pp. 209–215) namely, if X is a positive continuous random variable with a finite mean-value E(X), then a new density is set to be f 1(x) = xf(x)/E(X), where f(x) is the probability density function of X. The new generalized Rayleigh variable is obtained using a generalized form of the exponential distribution introduced by Isaic-Maniu and the present author as f(x).
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The editors learnt with great sadness that Professor Viorel Vodă passed away on May 8, 2009. The galleys of this paper were therefore not proofread by the author, and the responsibility for any typesetting inaccuracies lies solely with the editors.
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Vodă, V.G. A method constructing density functions: The case of a generalized Rayleigh variable. Appl Math 54, 417–431 (2009). https://doi.org/10.1007/s10492-009-0027-3
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DOI: https://doi.org/10.1007/s10492-009-0027-3
Keywords
- generalized Rayleigh variable (GRV)
- generalized exponential (GE)
- generating differential equation (GDE)
- conservability
- probability density function (p.d.f.)
- pseudo-Weibull variable