BatGroup: Fitting distributions to the bat group size data

In gpk: 100 Data Sets for Statistics Education

Description

In a study of a bat community, scientists were interested in social behavior. In particular, they wanted to see whether bats are loners or they prefer to be in groups. Research on other taxa suggests that a Poisson or a negative binomial distribution may be appropriate. Of course, value zero of group size is not observable and needs to be truncated.

Usage

data(BatGroup)

Format

A data frame with 6 observations on the following 9 variables.

Month

The months

GS_1

Frequency of occurrence of group size 1

GS_2

Frequency of occurrence of group size 2

GS_3

Frequency of occurrence of group size 3

GS_4

Frequency of occurrence of group size 4

GS_5

Frequency of occurrence of group size 5

GS_6

Frequency of occurrence of group size 6

GS_7

Frequency of occurrence of group size 7

GS_GT_7

Frequency of occurrence of group size greater than 7

Details

Try out Goodness of fit and truncated distributions.

Source

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

Examples

data(BatGroup)

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