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xxartpopxx
Fluorite | Level 6

How would I code this in SAS?

 

I have a mean at baseline (score_0) 3 months (score_3) 6 months (score_6)  9 months (score_9) and 12 months (score_12) 

 

would I run a proc anova?

2 REPLIES 2
ballardw
Super User

What is the research question you are trying to answer?

 

Please be a bit more detailed that "analyze data".

SteveDenham
Jade | Level 19

If these are truly 'paired', i.e., you have a measurement on subjects at the 5 timepoints presented, then you ought to consider doing a repeated measures ANOVA.  See example https://documentation.sas.com/?cdcId=pgmsascdc&cdcVersion=9.4_3.4&docsetId=statug&docsetTarget=statu... .

 

if your data do not have normally distributed independent errors, you may need to try something like this. 

 

SteveDenham

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