svycoxph

The svycoxph function in the survey package loads the survival package and
produces objects of class svycoxph and coxph.

The print.coxph function - print(coxph.object, conf.int = 0.95) - in the
survival package lists the values of the coxph object including the hazard
ratios with 95% CIs.

When applied to svycoxph/coxph objects, print(svycoxph.object, conf.int =
0.95) does not list the 95% CIs.

Using the call print.coxph(svycoxph.object, conf.int = 0.95) returns the
error that print.coxph can?t be found.

I have tried various arguments in print(predict(svycoxph.object, se = T,
type = ?)), but without returning the CIs.

Any suggestions on the correct syntax will be appreciated.

Nathan

-- 
Nathan Pace, MD, MStat
Department of Anesthesiology
University of Utah
801.581.6393
n.l.pace at utah.edu