Repeated Measures Modeling With Proc Mixed
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188-29: Repeated Measures Modeling with PROC MIXED
www2.sas.com1 Paper 188-29 Repeated Measures Modeling With PROC MIXED E. Barry Moser, Louisiana State University, Baton Rouge, LA ABSTRACT PROC MIXED provides a very flexible environment in which to model many types of repeated measures data,
332-2012: Tips and Strategies for Mixed Modeling with SAS ...
support.sas.comTips and Strategies for Mixed Modeling with SAS/STAT® Procedures, continued 4 SUBJECT= effects in all RANDOM and REPEATED statements in PROC MIXED. The equivalent specification using
191-2007: Model Selection in PROC MIXED—A User-Friendly ...
www2.sas.com2 MODEL SELECTION CRITERIA USED IN ALLMIXED2 MACRO The general form of information criterion (IC )= -2 log L + Penalty factor (pf)-2 log L is derived from PROC MIXED method = ML ∆-2 log L = 2 log L I - 2 log L min-2 log L ref = -2 log L derived from PROC MIXED method ML that contain optional random and repeated measure covariance parameter and user specified “Must-Have” fixed effects.