Abstract:
:This paper addresses the problem of analyzing multivariate response with the variates having different distributions. We use the generalized estimating equations proposed by Prentice and Zhao (1) to estimate mean and covariance parameters. Wald statistics are used to test hypotheses about the parameters. Data from a two-group study of competing programs to increase memory recall in geriatric patients are analyzed. We are interested in determining whether there is a simultaneous increase in test scores with one variate being continuous and another being dichotomous. In a second example, comparisons of before-and-after treatment serum cholesterol levels and number of snacks eaten per day are made in an experiment to determine efficacy of a program aimed at simultaneously reducing both measurements.
journal_name
J Biopharm Statjournal_title
Journal of biopharmaceutical statisticsauthors
May WL,Johnson WDdoi
10.1080/10543409608835129subject
Has Abstractpub_date
1996-05-01 00:00:00pages
139-53issue
2eissn
1054-3406issn
1520-5711journal_volume
6pub_type
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