survivalMPL (version 0.2)

coef.coxph_mpl: Extract coefficients of a coxph_mpl Object or of its summary

Description

Extract the coefficients of the model part of interest of a coxph_mpl object, and the matrix of coefficients of the model part of interest and corresponding standard errors, \(z\)-statistics and \(p\)-values of a summary.coxph_mpl object.

Usage

# S3 method for coxph_mpl
coef(object, parameters="Beta",…)
# S3 method for summary.coxph_mpl
coef(object, parameters="Beta",…)

Arguments

object

an object inheriting from class coxph_mpl or summary.coxph_mpl.

parameters

the set of parameters of interest. Indicate parameters="Beta" for the regression parameters and parameters="Theta" for the baseline hazard parameters. Default is parameters="Beta".

…

other arguments.

Value

a vector of coefficients or a matrix of coefficients with standard errors, z-statistics and corresponding p-values.

Details

When the input is of class summary.coxph_mpl and parameters=="Theta", only the parameter estimates larger than min.Theta (see coxph_mpl.control) are reported.

See Also

coxph_mpl and summary.coxph_mpl.

Examples

# NOT RUN {
data(lung)

fit_mpl <- coxph_mpl(Surv(time, status == 2) ~ age + sex + ph.karno + wt.loss, data = lung)

coef(fit_mpl)
coef(summary(fit_mpl))
# }