eha (version 2.4-5)

plot.weibreg: Plots output from a Weibull regression

Description

Plot(s) of the hazard, density, cumulative hazards, and/or the survivor function(s) for each stratum.

Usage

# S3 method for weibreg
plot(x, fn = c("haz", "cum", "den", "sur"), main = NULL,
xlim = NULL, ylim = NULL, xlab = NULL, ylab = NULL,
new.data = x$means, …)

Arguments

x

A weibreg object

fn

Which functions shoud be plotted! Default is all. They will scroll by, so you have to take care explicitely what you want to be produced. See, eg, par(mfrow = ...)

main

Header for the plot

xlim

x limits

ylim

y limits

xlab

x label

ylab

y label

new.data

At which covariate values?

…

Extra parameters passed to 'plot'

Value

No return value

Details

The plot is drawn at the mean values of the covariates.

See Also

phreg, weibreg

Examples

y <- rweibull(4, shape = 1, scale = 1)
x <- c(1,1,2,2)
fit <- weibreg(Surv(y, c(1,1,1,1)) ~ x)
plot(fit)