ggRandomForests (version 1.2.1)

plot.gg_survival: Plot a gg_survival object.

Description

Plot a gg_survival object.

Usage

## S3 method for class 'gg_survival':
plot(x, type = c("surv", "cum_haz", "hazard", "density",
  "mid_int", "life", "proplife"), error = c("shade", "bars", "lines", "none"),
  ...)

Arguments

x

gg_survival or a survival gg_rfsrc object created from a rfsrc object

type

"surv", "cum_haz","hazard","density","mid_int", "life","proplife"

error

"shade", "bars", "lines" or "none"

...

not used

Value

• ggplot object

Examples

## -------- pbc data
data(pbc, package="randomForestSRC")
pbc$time <- pbc$days/364.25

# This is the same as kaplan
gg_dta <- gg_survival(interval="time", censor="status", 
                     data=pbc)
                     
plot(gg_dta, error="none")
plot(gg_dta)

# Stratified on treatment variable.
gg_dta <- gg_survival(interval="time", censor="status", 
                     data=pbc, by="treatment")
                     
plot(gg_dta, error="none")
plot(gg_dta)

# ...with smaller confidence limits.
gg_dta <- gg_survival(interval="time", censor="status", 
                     data=pbc, by="treatment", conf.int=.68)
                     
plot(gg_dta, error="lines")