Time to Reproduction in Female Lions

Time to reproduction (Days) based on whether death of previous cubs was due to infanticide (New) or accidental (Same).

Usage

LionCubs

Format

A data frame with 14 observations on the following 2 variables.

cause.of.death

a factor with accident and infanticide

days.to.next.cub

a numeric vector

Source

Packer, C. and A.E. Pusey. 1983. Adaptations of female lions to infanticide by incoming males. The American Naturalist 121: 716-728.

Examples

xyplot(days.to.next.cub ~ cause.of.death, LionCubs)