R: Twin menarche data

twindata {lava} | R Documentation

## Twin menarche data

### Description

Simulated data

id | numeric | Twin-pair id
zyg | character | Zygosity (MZ or DZ)
twinnum | numeric | Twin number (1 or 2)
agemena | numeric | Age at menarche (or censoring)
status | logical | Censoring status (observed:=T,censored:=F)
bw | numeric | Birth weight
msmoke | numeric | Did mother smoke? (yes:=1,no:=0)

### Format

data.frame

### Source

Simulated

[Package lava version 1.5.1 Index]