Weight gain of chickens fed three different rations
Data for Exercise 10.15
Chicken
A data frame/tibble with 13 observations onthree variables
weight gain over a specified period
a factor with levels ration1, ration2,
and ration3
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
boxplot(gain ~ feed, col = c("red","blue","green"), data = Chicken)
anova(lm(gain ~ feed, data = Chicken))Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.