Butterflies: Study of distribution of butterfly species count among 5...

In gpk: 100 Data Sets for Statistics Education

Description

One encounters butterflies in most localities in India. Species richness is the total number of different butterfly species encountered in a locality. This total count can be divided into counts of different families (5 families in the present case). It is expected that distribution among the 5 families should be similar across localities that are geographically closer or ecologically similar. Further, some families may have a nearly constant share in different localities. It may then be enough to count species of that family and guess counts in other families.

Usage

data(Butterflies)

Format

A data frame with 44 observations on the following 16 variables.

Serial_Number

Serial Number

Area

Different areas of the continent

Locality

The locality of the species

Total_Species_count

Total species count

Skippers

Count of skippers

Swallow_tails

Count of swallow tails

Whites_Yellows

Count of whites and yellows

Blues

Count of blues

Brush_Footed

Count of brush footed species

Details

Try out regression models with principal component analysis.

Source

http://ces.iisc.ernet.in/hpg/nvjoshi/statspunedatabook/databook.html

Examples

data(Butterflies)

gpk documentation built on May 2, 2019, 12:39 p.m.