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AICcmodavg (version 2.3-2)

calcium: Blood Calcium Concentration in Birds

Description

This data set features calcium concentration in the plasma of birds of both sexes following a hormonal treatment.

Usage

data(calcium)

Arguments

Format

A data frame with 20 rows and 3 variables.

Calcium

calcium concentration in mg/100 ml in the blood of birds.

Hormone

a factor with two levels indicating whether the bird received a hormonal treatment or not.

Sex

a factor with two levels coding for the sex of birds.

Details

Zar (1984, p. 206) illustrates a two-way ANOVA with interaction with this data set.

Examples

Run this code
data(calcium)
str(calcium)

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