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Browsing by Author "Patcharee Wongkasem"

Browsing by Author "Patcharee Wongkasem"

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  • On Approximating a Generalized Binomial by Binomial and Poisson Distributions 
    Kanint Teerapabolarn; Patcharee Wongkasem; Renumas Gulasirima (2008)
    The aim of this paper is to approximate a generalized binomial distribution by binomial and Poisson distributions. Using the ω-function and the two Stein identities, the main result of each approximation in terms of the ...
  • Poisson Approximation for Independent Geometric Random Variables 
    Kanint Teerapabolarn; Patcharee Wongkasem (2007)
    The Stein-Chen method is used to derive two formulas of uniform and non-uniform bounds on Poisson approximation for a sum of n independent geometric random variables. Application of these formulas is illustrated with the ...