增长曲线模型中最小二乘估计的相对效率(Ⅰ)

SOME RELATIVE EFFICIENCIES OF LSE IN GROWTH CURVE MODEL(l)

对于增长曲线模型Y_(q×n)=A_(q×m)B_(m×k)C_(k×n)+e_(q×n),这里E(e)=0 cou(■)=V_(n×n)I_q回归参数B的最小二乘估计,本文提出了四种相对效率,并给出了它们的下界。

for the least squares estimate of unknown parameter in the growth curve model, four relative efficernies are proposed and their lower bonnds are given.