Flury (version 0.1-3)

sibling.heads: Sibling Heads

Description

Skull length and breadth measured on siblings in 25 families

Usage

data(sibling.heads)

Format

A data frame with 25 observations on the following 4 variables.

S1Length

Head length of first son

S1Breadth

Head breadth of first son

S2Length

Head length of second son

S2Breadth

Head breadth of second son

Source

Frets, G.P. (1921) “Heredity of head form in man” Genetica 3:193-384

Details

References

Flury, B.D. (1997) A First Course in Multivariate Statistics, New York: Springer

Examples

data(sibling.heads)
## Not run: 
# pairs(sibling.heads)## End(Not run)