abd (version 0.1-21)

Lynx: Population Cycles of Lynx in Canada 1752-1819

Description

Number of lynx pelts (pelts) reported in Canada per year from 1752 to 1819.

Usage

data(Lynx)

source

Elton, C. and M. Nicholson. 1942. The ten-year cycle in numbers of the lynx in Canada. Journal of Animal Ecology 11: 215-244.

Examples

data(Lynx)
xyplot(pelts ~ year, Lynx, type=c('p','l'))