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2009 Dec 08
0
Difference in S.E. gee/yags and geeglm(/geese)
...5.77 7.46 3.73 # geeglm: sqrt(diag(mm2$geese$vbeta)) # [1] 8.17 10.56 5.28 # yags: sqrt(diag(slot(mm3, "robust.parmvar"))) # [1] 5.77 7.46 3.73 Any explanation of this behavior is welcome. Best wishes Torleif Markussen Lunde PhD candidate Centre for International Health/ Bjerkens Centre for Climate Research University of Bergen Norway