Guppies {abd} | R Documentation |
The father's ornamentation (composite score of color and brightness) and son's attractiveness (relative rates of visits by females) in male guppies (Poecilia reticulata).
A data frame with 36 observations on the following 2 variables.
a numeric vector
a numeric vector
inferred from Brooks, R. 2000. Negative genetic correlation between male sexual attractiveness and survival. Nature 406: 67-70.
http://www.nature.com/nature/journal/v406/n6791/abs/406067a0.html
str(Guppies)
xyplot(son.attract ~ father.ornament,
Guppies,
xlab = "Father's ornamentation",
ylab = "Son's attractiveness"
)