cattle {isdals}

Hormone concentration in cattle

Description

As part of a larger cattle study, the effect of a particular type of feed on the concentration of a certain hormone was investigated. Nine cows were given the feed for a period, and the hormone concentration was measured initially and at the end of the period.

Usage

data(cattle)

Format

A data frame with 9 observations on the following 3 variables.

cow

cow id

initial

initial homorne concentration (before treatment)

final

final hormone concentration (after treatment)

Examples

data(cattle)