data7 {easyanova}

data7: Kaps and Lamberson (2009): page 409

Description

The aim of this experiment was to test the difference between two treatments on gain of kids. A sample of 18 kids was chosen, nine for each treatment. One kid in treatment 1 was removed from the experiment due to illness. The experiment began at the age of 8 weeks. Weekly gain was measured at ages 9, 10, 11 and 12 weeks.

Usage

data(data7)

Format

A data frame with 68 observations on the following 4 variables.

treatment

a character vector

rep

a numeric vector

week

a character vector

gain

a numeric vector

References

KAPS, M. and LAMBERSON, W. R. Biostatistics for Animal Science: an introductory text. 2nd Edition. CABI Publishing, Wallingford, Oxfordshire, UK, 2009. 504p.

Examples

data(data7)
summary(data7)