Dear all, The missingness of all variables of interest was ranged from 3.3% to 12% in my dataset (simple cross-sectional and single-level). I was trying to conduct 3-way MANOVA use ML to handle missing data but constantly got errors. How should I fix it? Do I have to use PROC MIXED to get ML estimates, although my dataset is not mixed. Thank you very much! proc mixed data = mydata method=ml; class x1 x2 x3; model y1 y2 y3 y4 = x1 x2 x3 x1*x2 x1*x3 x2*x3; run;
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