SemiCompRisks (version 1.0)

survData: Simulated survival data using simSurv function.

Description

Simulated survival data using simSurv function. See Examples for the setting of data generation.

Usage

data(survData)

Examples

### simulating survival data ###
	
set.seed(123456)
	
n = 2000
p = 2

x		= matrix(0, n, p)	
colnames(x)	= c("cov1", "cov2")	
x[,1]		= rnorm(n, 0, 2)	
x[,2]		= sample(c(0, 1), n, replace = TRUE)
				
# - true value of parameter
	
beta.true = c(0.5, 0.5)	
alpha.true = 1.5		
kappa.true = 0.02

cens <- c(30, 40)		

simData <- simSurv(x, beta.true, alpha.true, kappa.true, cens) 
 
y <- simData$y
delta <- simData$delta
	
survData <- as.data.frame(cbind(y, delta, x))
colnames(survData)[1:2]	<- c("time", "event")