survival (version 3.1-7)

model.frame.coxph: Model.frame method for coxph objects

Description

Recreate the model frame of a coxph fit.

Usage

# S3 method for coxph
model.frame(formula, ...)

Arguments

formula

the result of a coxph fit

other arguments to model.frame

Value

the model frame used in the original fit, or a parallel one for new data.

Details

For details, see the manual page for the generic function. This function would rarely be called by a user, it is mostly used inside functions like residual that need to recreate the data set from a model in order to do further calculations.

See Also

model.frame