Pork colour over time

Description

Investigation of meat quality of pork through color stability of pork chops. The color was measured from a pork chop from each of ten pigs at days 1, 4, and 6 after storage.

Format

A data frame with 30 observations on the following 3 variables.

1. brightness: a numeric vector
2. day: a numeric vector
3. pig: a numeric vector

Original Data

pork.txt (R code file pork.R is accompanied by this original data.)