data g; input parm row col value; datalines; 1 1 1 1 1 2 2 1 2 3 3 1 2 4 4 1 3 1 2 1 4 3 4 1 5 1 3 1 5 2 4 1 6 1 4 1 6 2 3 1 ; data overime; input dyad mm time y m1 m2 time_id; time_id=time; cards; 1 1 0 5 1 0 0 1 -1 0 1 0 1 0 1 1 1 7 1 0 1 1 -1 1 6 0 1 1 1 1 2 7 1 0 2 1 -1 2 4 0 1 2 1 1 3 6 1 0 3 1 -1 3 5 0 1 3 1 1 4 7 1 0 4 1 -1 4 7 0 1 4 2 1 0 1 1 0 0 2 -1 0 2 0 1 0 2 1 1 4 1 0 1 2 -1 1 5 0 1 1 2 1 2 5 1 0 2 2 -1 2 4 0 1 2 2 1 3 3 1 0 3 2 -1 3 6 0 1 3 2 1 4 5 1 0 4 2 -1 4 6 0 1 4 3 1 0 2 1 0 0 3 -1 0 3 0 1 0 3 1 1 3 1 0 1 3 -1 1 2 0 1 1 3 1 2 5 1 0 2 3 -1 2 6 0 1 2 3 1 3 5 1 0 3 3 -1 3 6 0 1 3 3 1 4 7 1 0 4 3 -1 4 6 0 1 4 4 1 0 6 1 0 0 4 -1 0 5 0 1 0 4 1 1 5 1 0 1 4 -1 1 6 0 1 1 4 1 2 5 1 0 2 4 -1 2 6 0 1 2 4 1 3 5 1 0 3 4 -1 3 5 0 1 3 4 1 4 5 1 0 4 4 -1 4 4 0 1 4 5 1 0 2 1 0 0 5 -1 0 2 0 1 0 5 1 1 3 1 0 1 5 -1 1 4 0 1 1 5 1 2 5 1 0 2 5 -1 2 6 0 1 2 5 1 3 5 1 0 3 5 -1 3 6 0 1 3 5 1 4 5 1 0 4 5 -1 4 7 0 1 4 6 1 0 5 1 0 0 6 -1 0 5 0 1 0 6 1 1 5 1 0 1 6 -1 1 6 0 1 1 6 1 2 5 1 0 2 6 -1 2 6 0 1 2 6 1 3 3 1 0 3 6 -1 3 5 0 1 3 6 1 4 2 1 0 4 6 -1 4 3 0 1 4 ; *Distinguishable; PROC MIXED COVTEST; CLASS dyad time_id mm; MODEL y = mm mm*time / NOINT S DDFM = SATTERTH ; RANDOM mm time*mm / SUB= dyad TYPE=UN; REPEATED mm / TYPE = CSH SUBJECT = time_id(dyad); *Distinguishable common slope and intercept; PROC MIXED COVTEST; CLASS dyad time_id mm; MODEL y = time / S DDFM = SATTERTH ; RANDOM INTERCEPT time / SUB= dyad TYPE=UN; REPEATED mm / TYPE = CSH SUBJECT = time_id(dyad); *Indistinguishable; PROC MIXED COVTEST; CLASS dyad time_id mm; MODEL y = mm mm*time / NOINT S DDFM = SATTERTH ; RANDOM mm mm*time / G SUB=dyad TYPE =LIN(6) LDATA = g; REPEATED mm / TYPE =CS SUB= time_id(dyad); run;quit;