Hi folks... check this out..
> GLU<-lme(gluc~rt*cd4+sex+age+rf+nadir+pharmac+factor(hcv)+factor(hbs)+ + haartd+hivdur+factor(arv), + random= ~rt|id, na.action=na.omit) > intervals(GLU)$fixed lower est. upper (Intercept) 67.3467070345 7.362307e+01 7.989944e+01 rt *0.0148050160* 6.249304e-02 1.101811e-01 cd4 -0.0032133709 -6.566501e-04 1.900071e-03 sexM 0.9601467541 3.565606e+00 6.171066e+00 age *0.2436472425* 3.420025e-01 4.403578e-01 rfOTHER -5.0933264232 -1.198439e+00 2.696449e+00 rfETEROSESSUALE -2.1085096013 1.974725e+00 6.057960e+00 rfOMOSESSUALE -5.8156940466 -1.891870e+00 2.031953e+00 nadir -0.0063302516 8.604450e-04 8.051142e-03 pharmacNRTI -4.2586487617 -1.252531e+00 1.753586e+00 pharmacPI -3.3132784651 -8.829819e-01 1.547315e+00 factor(hcv)1 -0.4338530808 2.374438e+00 5.182729e+00 factor(hbs)1 -0.7670414150 3.274923e+00 7.316888e+00 haartd -0.0837790540 -4.655330e-02 -9.327549e-03 hivdur -0.1351044027 8.417971e-02 3.034638e-01 factor(arv)1 -6.7807591712 -2.075808e+00 2.629143e+00 rt:cd4 -0.0001150701 -4.667572e-05 2.171870e-05 attr(,"label") [1] "Fixed effects:" ...check for instance on row 2 and 5 (bold numbers)....isn't something really weird there ? lower interval greater than upper !!???? Federico -- *Little u can do against ignorance,....it will always disarm u: is the 2nd principle of thermodinamics made manifest, ...entropy in expansion.**....But setting order is the real quest 4 truth, ......and the mission of a (temporally) wise dude. * [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.