NONPARAMETRIC MEASURE OF INTRACLASS CORRELATION
成果类型：
Article
署名作者：
ROTHERY, P
刊物名称：
BIOMETRIKA
ISSN/ISSBN：
0006-3444
发表日期：
1979
页码：
629639
关键词：
摘要：
A nonparametric measure of intraclass correlation based on the probability of certain types of concordances among the observations and which can be estimated from ranked data is proposed. One estimator whose variance can be estimated in an unbiased way is asymptotically normally distributed. Properties of the measure and its estimator are studied for a normal model; the method provides a relatively powerful test of the null hypothesis of zero intraclass correlation in a normal population.