Why does the JMP Pro mixed model unstructured covariance model for repeated measures regression crash with datasets that are handled by PROC MIXED?
Sep 2, 2014 12:17 PM(1263 views)
The unstructured model appears to be very sensitive to dataset size and balance. Can anyone advise whether and how I can make adjustments to the platform to avoid application crashes? I've tried several different datasets — some large and some small — that have worked with PROC MIXED of SAS, version 9.3.