复生长曲线模型中参数的检验问题

TESTING PARAMETERS UNDER A GROWTH CURE MODEL IN COMPLEX CASE

本文讨论了复情形下生长曲线模型中尺度参数与位置参数同时检验的问题．设原假设为H：Σ＝I且ξ＝0，文中给出了修改似然比统计量在两类与原假设相接近的备样假设下的渐近非零分布．

The problems on testing position and scale parameters together of a growth cure model in complte case are considered in this paper. let the null hypothes be H Σ=I and ξ=0, asympstotic non - null distributions of the modified likelihood ratio statistic under two alternatives which dose to the null hypothesis are given respectively.