Loc
| The location. |
Var
|
The variety of barley ("manchuria" , "svansota" , "velvet" ,
"trebi" and "peatland" ).
|
Y1
| Yield in 1931 |
Y2
| Yield in 1932 |
immer
data frame has 30 rows and 4 columns. Five varieties of
barley were grown in six locations in each of 1931 and
1932.Fisher, R.A. (1947) The Design of Experiments. 4th edition. Edinburgh: Oliver and Boyd.
data(immer) immer.aov <- aov(cbind(Y1,Y2) ~ Loc + Var, data=immer) summary(immer.aov) immer.aov <- aov((Y1+Y2)/2 ~ Var + Loc, data=immer) summary(immer.aov) model.tables(immer.aov, type="means", se=TRUE, cterms="Var")