Logarithmic Transformation-Based Gamma Random Number Generators

Developing efficient gamma variate generators is important for Monte Carlo methods. With a brief review of existing methods for generating gamma random numbers, this article proposes two simple gamma variate generators that are obtained from the ratio- of-uniforms method and based on two logarithmic...

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Bibliographic Details
Main Authors: Bowei Xi, Kean Ming Tan, Chuanhai Liu
Format: Article
Language:English
Published: Foundation for Open Access Statistics 2013-10-01
Series:Journal of Statistical Software
Online Access:http://www.jstatsoft.org/index.php/jss/article/view/2099