منابع مشابه
cplm : Compound Poisson Linear Models
The Tweedie compound Poisson distribution is a mixture of a degenerate distribution at the origin and a continuous distribution on the positive real line. It has been applied in a wide range of fields in which continuous data with exact zeros regularly arise. Nevertheless, statistical inference based on full likelihood and Bayesian methods is not available in most statistical software, largely ...
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Compound Poisson population models are particular conditional branching process models. A formula for the transition probabilities of the backward process for general compound Poisson models is verified. Symmetric compound Poisson models are defined in terms of a parameter θ ∈ (0,∞) and a power series φ with positive radius r of convergence. It is shown that the asymptotic behavior of symmetric...
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Article history: Received 28 March 2010 Received in revised form 14 February 2012 Accepted 16 April 2012 Available online 25 April 2012
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This paper examines MMLD-based approximations for the inference of two univariate probability densities: the geometric distribution, parameterised in terms of a mean parameter, and the Poisson distribution. The focus is on both parameter estimation and hypothesis testing properties of the approximation. The new parameter estimators are compared to the MML87 estimators in terms of bias, squared ...
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ژورنال
عنوان ژورنال: Kybernetika
سال: 2015
ISSN: 0023-5954,1805-949X
DOI: 10.14736/kyb-2015-6-0933