摘要
研究了一般生长曲线模型中条件最优线性无偏预测的稳健性,得到了条件线性可预测变量的这种预测关于协方差矩阵具有稳健性的充要条件.
Robustness of the conditional best linear unbiased predictor in the general growth curve model is investigated. Necessary and sufficient conditions for the predictor of conditional linear predictable variable to be robust with respect to covariance matrices are obtained.
出处
《福州大学学报(自然科学版)》
CAS
CSCD
北大核心
2007年第6期836-839,共4页
Journal of Fuzhou University(Natural Science Edition)
基金
国家自然科学基金资助项目(60565002)
关键词
线性等式约束
生长曲线模型
条件线性可预测变量
条件最优线性无偏预测
linear equality constraints
growth curve model
conditional linear predictable variable
conditional best linear unbiased predictor