On zero-distorted generalized geometric distribution

DVS Sastry, D Bhati, RN Rattihalli… - … in Statistics-Theory …, 2016 - Taylor & Francis
DVS Sastry, D Bhati, RN Rattihalli, E Gómez-Déniz
Communications in Statistics-Theory and Methods, 2016Taylor & Francis
We propose a new generalized geometric distribution which permits inflation/deflation of the
zero count probability and study some of its properties. We also present an actuarial
application of this distribution and fit it to three datasets used by other researchers. It is
observed that the proposed distribution fits reasonably well to these data. Further, in a
regression setup, the performance of this distribution is studied vis–a–vis other competing
distributions used for explaining variability in a response variable.
Abstract
We propose a new generalized geometric distribution which permits inflation/deflation of the zero count probability and study some of its properties. We also present an actuarial application of this distribution and fit it to three datasets used by other researchers. It is observed that the proposed distribution fits reasonably well to these data. Further, in a regression setup, the performance of this distribution is studied vis–a–vis other competing distributions used for explaining variability in a response variable.
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