摘要
对于增长曲线模型Yg×mBm×kCk×n+eg×n,E(e)=0,cov(e)-Vn×n○Ig回归参数B的最小二乘估计,本文提出了4种相对效率,并给出了它们的上界。
For the least squares estimate of unknown parametor in the growth curve model, four relative efficienies are proposed and their upper bounds are given.
出处
《山西师大学报(自然科学版)》
1998年第2期13-17,共5页
Journal of Shanxi Teachers University(Natural Science Edition)