摘要
利用同变估计法给出了在限制参数空间上位置-尺度分布族参数的条件分布,进而在给定置信水平1-α的条件下求出了参数的区间估计,利用此方法讨论了两个常见实例[1]并与Fiducial方法[2]的计算结果进行比照,结果表明该方法是可行的并且更有操作性.
In this paper, we use invariant estimation method to work out the conditional distribution of parameter of positionscale distribution which is in the limitation parameter space, and furthermore work out interval estimation of parameter under the given confidence level. Using this method, we has discussed two common cases and compared with conclusion by Fiducial inference. The result indicates that this method is feasible and operational.
出处
《沈阳师范大学学报（自然科学版）》
CAS
2008年第1期27-30,共4页
Journal of Shenyang Normal University:Natural Science Edition
关键词
同变估计
Fiducial分布
限制参数空间
maximum likelihood estimate
Fiducial distribution
Limitation parameter space
