Description

The lizards data frame has 23 rows and 6 columns. Variables grahami and opalinus are counts of two lizard species at two different perch heights, two different perch diameters, in sun and in shade, at three times of day.

Usage

Format

An object of class data.frame with 23 rows and 6 columns.

Details

• grahami. count of grahami lizards

• opalinus. count of opalinus lizards

• height. a factor with levels <5ft, >=5ft

• diameter. a factor with levels <=2in, >2in

• light. a factor with levels sunny, shady

• time. a factor with levels early, midday, late

Source

McCullagh P, Nelder J A (1989) _Generalized Linear Models_ (2nd Edition). London: Chapman and Hall.

Originally from

Schoener T W (1970) Nonsynchronous spatial overlap of lizards in patchy habitats. _Ecology_ *51*, 408-418.

See Also

brglm_fit