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aod (version 1.1-35)

lizards: A Comparison of Site Preferences of Two Species of Lizard

Description

These data describe the daytime habits of two species of lizards, grahami and opalinus. They were collected by observing occupied sites or perches and recording the appropriate description, namely species involved, time of the day, height and diameter of the perch and whether the site was sunny or shaded. Time of the day is recorded as early, mid-day or late. (McCullagh and Nelder, 1989, p.129).

Usage

data(lizards)

Arguments

source

McCullagh, P., Nelder, J.A., 1989. Generalized linear models. London, Chapman & Hall, 511 p.

Details

The data were originally published in Fienberg (1970).

References

Fienberg, S.E., 1970. The analysis of multidimensional contingency tables. Ecology 51: 419-433.

Examples

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data(lizards)

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