SPECIES (version 1.2.0)

butterfly: Fisher's butterfly data

Description

The famous Fisher's butterfly data originally appeared in Fisher 1943. It has been re-analyzed in many publications in the literature.

References

Fisher, R. A., Corbet, A. S., andWilliams, C. B. ,1943, The Relation Between the Number of Species and the Number of Individuals in a Random Sample of an Animal Population, Journal of Animal Ecology, 12, 42-58.

Examples

##load library
library(SPECIES)

##load data that coming with the package.
data(butterfly)