首页 | 本学科首页   官方微博 | 高级检索  
     检索      


A Bivariate Distribution Family with Specified Correlation Coefficient and Given Marginals
Authors:Jim X Xiang
Institution:1. Janssen Research and Development, New Jersey, USAjxiang@its.jnj.com
Abstract:For given continuous distribution functions F(x) and G(y) and a Pearson correlation coefficient ρ, an algorithm is provided to construct a sequence of continuous bivariate distributions with marginals equal to F(x) and G(y) and the corresponding correlation coefficient converges to ρ. The algorithm can be easily implemented using S-Plus or R. Applications are given to generate bivariate random variables with marginals including Gamma, Beta, Weibull, and uniform distributions.
Keywords:Bivariate distributions  Copulas  Pearson correlation coefficient  Random sample generation
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号