LINEAR STRUCTURAL RELATION FOR SEVERAL GROUPS OF DATA
成果类型：
Article
署名作者：
COX, NR
署名单位：
Imperial College London
刊物名称：
BIOMETRIKA
ISSN/ISSBN：
0006-3444
DOI：
10.2307/2335614
发表日期：
1976
页码：
231237
关键词：
摘要：
When observations on 2 variables are sampled from 2 or more distinct populations, the linear structural relation between the 2 variables can be estimated consistently. The maximum likelihood estimators of the parameters in the model are found; they have different forms in different parts of the sample space. A procedure for testing hypotheses about the parameter usually of principal interest, the slope of the relation, is derived; it is complicated by the unusual nature of the parameter estimators. The theory is applied to an example in which the relationship between [human] head length and breadth measurements is studied.
来源URL：