R: Prepare the data for clos

prepare.los.data {etm} | R Documentation

## Prepare the data for clos

### Description

Prepare data to be passed to clos() in package etm.

### Usage

    prepare.los.data(x)

### Arguments

`x` | data.frame of the form data.frame(id, j.01, j.02, j.03, j.12, j.13, cens): id: id (patient id, admision id) j.01: observed time for jump from 0 to 1 j.02: observed time for jump from 0 to 2 j.03: observed time for jump from 0 to 3 j.12: observed time for jump from 1 to 2 j.13: observed time for jump from 1 to 3 cens: censoring time (either in initial or intermediate state)

### Value

a data.frame of the form data.frame(id, from, to, time, oid):

`id:` | id (patient id, admision id)
`from:` | the state from where a transition occurs
`to:` | the state to which a transition occurs
`time:` | time of the transition
`oid:` | the observation id

### Author(s)

Matthias Wangler

### See Also

`clos`

### Examples

    data(los.data)
    my.observ <- prepare.los.data(x=los.data)

[Package etm version 1.1 Index]