extract method for coxph objectsextract method for coxph objects created by the
coxph function in the survival package.
# S4 method for coxph
extract(
model,
include.aic = TRUE,
include.rsquared = TRUE,
include.maxrs = TRUE,
include.events = TRUE,
include.nobs = TRUE,
include.missings = TRUE,
include.zph = TRUE,
...
)A statistical model object.
Report Akaike's Information Criterion (AIC) in the GOF block?
Report R^2 in the GOF block?
Report maximal R^2 in the GOF block?
Report the number of events in the GOF block?
Report the number of observations in the GOF block?
Report number of missing data points in the GOF block?
Report proportional hazard test in the GOF block?
Custom parameters, which are handed over to subroutines, in this
case to the summary method for the object.