R: Print method for a msdata object

print.msdata {mstate} | R Documentation

## Print method for a msdata object

### Description

Print method for an object of class 'msdata'

### Usage

    ## S3 method for class 'msdata'
    print(x, trans = FALSE, ...)

### Arguments

`x` | Object of class 'msdata', as prepared for instance by `msprep`
`trans` | Boolean specifying whether or not the transition matrix should be printed as well; default is `FALSE`
`...` | Further arguments to print

### Value

No return value

### Author(s)

Hein Putter H.Putter@lumc.nl

### See Also

`probtrans`

### Examples

    # transition matrix for illness-death model
    tmat <- trans.illdeath()
    # some data in wide format
    tg <- data.frame(stt=rep(0,6),sts=rep(0,6),
            illt=c(1,1,6,6,8,9),ills=c(1,0,1,1,0,1),
            dt=c(5,1,9,7,8,12),ds=c(1,1,1,1,1,1),
            x1=c(1,1,1,2,2,2),x2=c(6:1))
    tg$x1 <- factor(tg$x1,labels=c("male","female"))
    tg$patid <- factor(2:7,levels=1:8,labels=as.character(1:8))
    # define time, status and covariates also as matrices
    tt <- matrix(c(rep(NA,6),tg$illt,tg$dt),6,3)
    st <- matrix(c(rep(NA,6),tg$ills,tg$ds),6,3)
    keepmat <- data.frame(gender=tg$x1,age=tg$x2)
    # data in long format using msprep
    msp <- msprep(time=tt,status=st,trans=tmat,keep=as.matrix(keepmat))
    print(msp)
    print(msp, trans=TRUE)

[Package mstate version 0.3.2 Index]