#### imports
importFrom("survival", "Surv")
importFrom("graphics","axis","mtext","par", "plot", "points","segments","title")
importFrom("stats","as.formula","coef","model.extract","model.frame","model.matrix","pchisq","qchisq","qnorm","sd")
importFrom("utils","tail")

#### export of public functions:
export(breast,coxphf, coxphfplot, coxphftest, Surv) 


#### definition of S3 methods:
S3method(print, coxphf)
S3method(summary, coxphf)
S3method(print, coxphftest)

#### register shared objects (Fortran DLL):
useDynLib(coxphf)

