多元连续型指数分布的识别性

Identification of Multivariate Continuous Exponential Distribution

分别讨论了3个二元连续型指数分布和多元连续型指数分布的识别性,记1 2Z=min(X,X),I=i;当iZ=X,1 2 3Z=min(X,X,X),I=i,对1 2(X,X)和1 2 3(X,X,X)分别具有Weinman型指数分布、Freund型指数分布、Block^Basu型指数分布时,讨论了已知Z,(Z,I)的分布情形下,1 2(X,X)和1 2 3(X,X,X)的分布参数的识别性状况.

Discussed respectively the three bivariate continuous exponential distribution and the identification of multivariate continuous exponential distribution of identification, 1 2Z=min（ X , X ） is first defined, by letting with I=i , 1 2 3Z=X i , Z=min（ X , X , X ）, I=i is defined, which 1 2（ X , X ） and 1 2 3（ X , X , X ） is respectively Weinman distribution, Freund distribution, Block^Basu distribution. Discuss the known Z , （Z , I ） distribution situation 1 2（ X , X ） and 1 2 3（ X , X , X ） distribution of the identification of parameters of the situation.