https://communities.sas.com/t5/Statistical-Procedures/Criteria-for-comparing-statistical-methods/m-p/876884#M43362 Using "linear mixed effects model&nbsp;", <BR />"repeated measures anova" is old and obsolete method. Mon, 22 May 2023 11:33:34 GMT Ksharp 2023-05-22T11:33:34Z https://communities.sas.com/t5/Statistical-Procedures/Criteria-for-comparing-statistical-methods/m-p/876832#M43356 <P>I am trying to figure out the metrics one can use to compare different statistical procedures. For example, when analyzing longitudinal data, several different methods can be used, two of which are linear mixed effects model and repeated measures anova. How would you compare and chose the appropriate method between the two - Is that even possible?</P> Mon, 22 May 2023 01:22:02 GMT https://communities.sas.com/t5/Statistical-Procedures/Criteria-for-comparing-statistical-methods/m-p/876832#M43356 kc 2023-05-22T01:22:02Z https://communities.sas.com/t5/Statistical-Procedures/Criteria-for-comparing-statistical-methods/m-p/876867#M43359 <P data-unlink="true">You can try to start here: <A href="https://support.sas.com/kb/22/630.html" target="_blank">https://support.sas.com/kb/22/630.html</A> and <A href="https://www.lexjansen.com/search/searchresults.php?q=%22model%20assessment%22" target="_blank">https://www.lexjansen.com/search/searchresults.php?q=%22model%20assessment%22</A>&nbsp;</P> Mon, 22 May 2023 08:48:59 GMT https://communities.sas.com/t5/Statistical-Procedures/Criteria-for-comparing-statistical-methods/m-p/876867#M43359 JosvanderVelden 2023-05-22T08:48:59Z https://communities.sas.com/t5/Statistical-Procedures/Criteria-for-comparing-statistical-methods/m-p/876884#M43362 Using "linear mixed effects model&nbsp;", <BR />"repeated measures anova" is old and obsolete method. Mon, 22 May 2023 11:33:34 GMT https://communities.sas.com/t5/Statistical-Procedures/Criteria-for-comparing-statistical-methods/m-p/876884#M43362 Ksharp 2023-05-22T11:33:34Z