Hello, Is it possible to derive Pan's QIC (2001 Biometrics 57:120) from either a fitted gee() object in the gee package or from a geese() fit in the geepack package? If so, would anyone be kind enough to provide me with code to do so? I realize that QIC is part of the output from yags() but I would like to use one of the other functions. Thanks. Richard
Richard Chandler said the following on 2006-03-29 17:04:> Hello, > > Is it possible to derive Pan's QIC (2001 Biometrics 57:120) from > either a fitted gee() object in the gee package or from a geese() fit > in the geepack package? If so, would anyone be kind enough to provide > me with code to do so? I realize that QIC is part of the output from > yags() but I would like to use one of the other functions. Thanks.Try `RSiteSearch("QIC")', and see the fourth hit. HTH, Henric