plot.intensity: Plot Intensity Functions

In event: Event History Procedures and Models

Description

Plot the empirical intensity curve for given times between events.

Usage

## S3 method for class 'intensity'
plot(x, ...)
## Default S3 method:
plot.intensity(x, censor=1, group=1, colour=TRUE, mix=1,
	ylim=c(0,1), ylab="p", xlab="Time",
	main="Empirical Hazard Function(s)", ...)

Arguments

censor	Vector of censoring indicators corresponding to the vector of times or to the last time in each vector of a list.
group	Vector indicating to which group each individual belongs.
colour	Use a different colour for each curve.
x	An object produced by km for plot.intensity; for plot.intensity.default it is times (Vector of times to events or a list of vectors of such times for different individuals.) These changes were made for S3 methods compatability.
mix	...
main	Plotting control options.
ylab	Plotting control options.
xlab	Plotting control options.
ylim	Plotting control options.
...	Plotting control options.

Author(s)

J.K. Lindsey

See Also

km, plot.surv

Examples

surv <- rgamma(40,2,scale=5)
cens <- rbinom(40,1,0.9)
treat <- gl(2,20)
plot(km(surv, cens, group=treat), main="",xlab="Months",
	ylab="Probability of deterioration")
plot.dist(km(surv, cens, group=treat))
plot.intensity(km(surv, cens, group=treat),ylab="Risk of deterioration")

Example output

Loading required package: rmutil

Attaching package: ‘rmutil’

The following object is masked from ‘package:stats’:

    nobs

The following objects are masked from ‘package:base’:

    as.data.frame, units

event documentation built on May 2, 2019, 4:07 a.m.