The amount of organic material in heifer dung was measured after eight weeks of decomposition.
The data come from 36 heifers from six treatment groups. The treatments are different types of antibiotics. Only 34 observations are available.
Usage
data(antibio)
Arguments
Format
A data frame with 34 observations on the following 2 variables.
type
a factor with the antibiotic treatments. Level: AlfacypControlEnrofloxFenbendaIvermectSpiramyc
org
a numeric vector with the amount of organic matrial