ChimpBrains {abd}

Brodmann's Area 44 in Chimps

Description

Asymmetry of Brodmann's area 44 in 20 chimpanzees.

Format

A data frame with 20 observations on the following 3 variables.

name

name of chimp

sex

a factor with levels F and M

asymmetry

asymmetry score

Source

Cantalupo, C. and W.D. Hopkins. 2001. Asymmetric Broca's area in great apes. Nature 414: 505.

Examples

xyplot(asymmetry ~ sex, ChimpBrains)
aggregate(asymmetry ~ sex, ChimpBrains, FUN = favstats)
summary(asymmetry ~ sex, ChimpBrains, fun = favstats)