摘要
运用Bayes方法讨论多个正态总体均值与标准差比在简单半序约束下的估计问题及如下等值检验问题:H0:μ1=…=μkv.s.H1:μ1≤…≤μk,μ1<μk,并用Gibbs抽样和Metropolis-Hastings方法给出了上述问题的数值模拟.
The authors developed a procedure for estimator of ratios of means to standard deviations from normal populations under semi-order restriction using Bayes method, and considered the testing for the equality of proportions. Ho:μ1=…=μkv.s.H1:μ1≤…≤μk,μ1〈μk. Finally, simulation results were given by Gibbs sampling and Metropolis-Hastings method.
出处
《吉林大学学报(理学版)》
CAS
CSCD
北大核心
2013年第1期1-8,共8页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:J1030101)