Test of Association Between Two Ordinal Variables While Adjusting for Covariates
نویسندگان
چکیده
منابع مشابه
Test of Association Between Two Ordinal Variables While Adjusting for Covariates.
We propose a new set of test statistics to examine the association between two ordinal categorical variables X and Y after adjusting for continuous and/or categorical covariates Z. Our approach first fits multinomial (e.g., proportional odds) models of X and Y, separately, on Z. For each subject, we then compute the conditional distributions of X and Y given Z. If there is no relationship betwe...
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ژورنال
عنوان ژورنال: Journal of the American Statistical Association
سال: 2010
ISSN: 0162-1459,1537-274X
DOI: 10.1198/jasa.2010.tm09386