skulls {lmreg} | R Documentation |
Measurements of male Egyptian skulls from time periods ranging from 4000 BC to 150 AD.
data(skulls)
A data frame with 150 observations on the following 5 variables.
MB
Maximal breadth (in mm)
BH
Basibregmatic height (in mm)
BL
Basialveolar length (in mm)
NH
Nasal height (in mm)
Year
Approximate Year of Skull Formation (negative = B.C., positive = A.D.)
Thomson, A. and Randall-Maciver, R. (1905) Ancient Races of the Thebaid, Oxford University Press, Oxford.
data(skulls)
head(skulls)