In this paper, we investigate a generalizedgamma distribution recently developed by Agarwal and Kalla (1996). Also, we shaw that such generalized distribution, like the ordinary gamma distribution, has a unique mode ...
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In this paper, we investigate a generalizedgamma distribution recently developed by Agarwal and Kalla (1996). Also, we shaw that such generalized distribution, like the ordinary gamma distribution, has a unique mode and, unlike the ordinary gamma distribution, may have a hazard rate (mean residual life) function which is upside-down bathtub (bathtub) shaped.
A generalization of gamma distribution is defined by slightly modifying the form of Kobayashi's generalizedgammafunction (1991). Its possible application in reliability theory, to study displacement phenomenon o...
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A generalization of gamma distribution is defined by slightly modifying the form of Kobayashi's generalizedgammafunction (1991). Its possible application in reliability theory, to study displacement phenomenon of the corrosion problem in a new machine or metal fatigue, is discussed. A few well known probability distributions are shown to be its particular cases. Hazard function, mean, variance etc are worked out for generalizedgamma distribution.
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