R: Fisher's butterfly data

FisherButterfly {preseqR} | R Documentation

## Fisher's butterfly data

### Description

Frequencies data of butterflies collected in the Malay peninsula was from Fisher, R. A., Corbet, A. S., & Williams, C. B. (1943).

### Details

A two-column matrix. The first column is the frequency j = 1,2,…; and the second column is n_j, the number of butterflies captured j times in the sample.

### References

Fisher, R. A., Corbet, A. S., and Williams, 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, Table 1,2.

### Examples

    ##load library
    library(preseqR)

    ##load data
    data(FisherButterfly)

[Package preseqR version 4.0.0 Index]