Comparison of estimators of interclass and intraclass correlations from familial data
作者:
M. S. Srivastava,
R. S. Katapa,
期刊:
Canadian Journal of Statistics
(WILEY Available online 1986)
卷期:
Volume 14,
issue 1
页码: 29-42
ISSN:0319-5724
年代: 1986
DOI:10.2307/3315034
出版商: Wiley‐Blackwell
关键词: Familial data;interclass correlation;intraclass correlation;delta method;asymptotic efficiency
数据来源: WILEY
摘要:
AbstractWhen familles have different numbers of offspring, Srivastava (1984) gave an alternative approach to deriving the maximum‐likelihood estimators of inter‐ and intraclass correlations, which requires solving only one equation. Since the procedure is iterative and requires considerable computation, several alternative estimators have been proposed in the literature. In this paper, a comparison is made between the maximum‐likelihood estimator and two alternative estimators proposed by Srivastava (1984). By obtaining the asymptotic normal distributions of the estimators, it is shown that one of the easily computable estimators is comparable to the maximum‐likelihood es
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