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This dataset contains observations on the number of days absent from school for children in rural Australia, along with student characteristics. It's commonly used to demonstrate count models such as Poisson and Negative Binomial regression.

Usage

data_gt_quin

Format

A data frame with 146 observations and 5 variables:

Eth

Ethnicity ("A" = Aboriginal, "N" = Non-Aboriginal)

Sex

Sex ("F" or "M")

Age

Age group ("F0", "F1", "F2", "F3")

Lrn

Learner status ("AL" = average learner, "SL" = slow learner)

Days

Number of days absent from school (count outcome)

Source

MASS package. See also Venables and Ripley (2002), *Modern Applied Statistics with S*.