摘要
本文给出了附加随机线性约束信息下线性模型参数估计的若干性质,并指出当忽略附加信息时,对模型拟合值影响的大小。
Is this paper, we mainly the (Y,Xβ,σ~2I_n) estimated under the prior information of applied random limear restraint. Fimally, this paper gave the Influence to fitted values at (1) trial points, when (2) data Points are deleted.
出处
《辽宁大学学报（自然科学版）》
CAS
1989年第4期14-18,共5页
Journal of Liaoning University：Natural Sciences Edition
