dermalridgesMZ {mets} | R Documentation |
Dermal ridges data (monozygotic twins)
Description
Data on dermal ridge counts in left and right hand in (nuclear) families
Format
Data on dermal ridge counts (left and right hand) in 18 monozygotic twin pairs.
Source
Sarah B. Holt (1952). Genetics of dermal ridges: bilateral asymmetry in finger ridge-counts. Annals of Eugenics 17 (1), pp.211–231. DOI: 10.1111/j.1469-1809.1952.tb02513.x
Examples
data(dermalridgesMZ)
fast.reshape(dermalridgesMZ,id="id",varying=c("left","right"))
[Package mets version 1.3.4 Index]