Dear R users,
I need help with translating these SAS codes into R with lme()? I have a
longitudinal data with repeated measures (measurements are equally spaced
in time, subjects are measured several times a year). I need to allow slope
and intercept vary.
SAS codes are:
proc mixed data = survey method=reml;
class subject var1 var3 var2 time;
model score = var2 score_base var4 var5 var3 var6 var7 var1 time/ noint
solution;
random intercept timecontinious / subject=subject type=un g gcorr v vcorr;
run;
Thank you a lot!
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