I am trying to analyze a blood serum in a 6x6 latin square design and 7 different time points. I am missing 5 data points, however I had this syntax work for 4 out of 6 minerals (Everything but Mn and Co) set up the same with the same data points missing. This is the syntax I have been using, which worked for 4 other minerals set out in the same manner. I am unfamiliar with SAS and have been trying to troubleshoot on my own and it has been difficult. I have also used type= un@ar (1) with some luck on the others. title1 'Serum TM Data';
proc mixed data=one covtest cl ;
class Period Cow Time Trt;
model Mn = Period Time Trt Time*Trt/ddfm=kenwardroger;
repeated Period Time /subject=cow type=un@cs r rcorr;
lsmeans Period Time Trt Time*Trt /adjust=tukey;
ods output diffs=ppp lsmeans=mmm;
ods listing exclude diffs lsmeans;
run; Is there anyone who can advise what I could change? File is attached.
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