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Population Cycles of Lynx in Canada 1752-1819

Lynx.Rd

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

Usage

Lynx

Format

A data frame with 68 observations on the following 2 variables.

year

a numeric vector

pelts

a numeric vector

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


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