【摘要】 导出了一个新的二参数二元几何分布,其可靠性模型背景是至多一个元件有效的系统.同时,讨论了该二元几何分布的识别性、分布特征及参数估计,并以该二元几何分布为例说明通过识别性途径实现二元随机变量的计算机生成方法,最后给出了该二参数二元几何分布的多元情形.更多还原

【Abstract】 A new bivariate geometric distribution is derived in this paper. Its reliability model is a system of at most one valid. Some properties including identifiability and distributional characteristic as well as parameter estimation of the bivariate geometric distribution are considered. The bivariate geometric distribution is taken as an example to show the method of computer generation of random variables by means of identifiability. Finally, its multivariate extension is provided.更多还原