LINEAR-MODELS FOR FIELD TRIALS, SMOOTHING AND CROSS-VALIDATION
成果类型：
Article
署名作者：
GREEN, PJ
刊物名称：
BIOMETRIKA
ISSN/ISSBN：
0006-3444
发表日期：
1985
页码：
527537
关键词：
摘要：
Spatial methods for the analysis of agricultural field experiments are represented here as smoothing methods applied simultaneously with the estimation of treatment effects. Selection of both the form of the smoother and the degree of smoothing required may be based on cross-validation. Particular emphasis is placed in this paper on generalized least squares estimation in linear models, but the principle applies quite generally.