disease {agricolae} | R Documentation |
Three evaluations over time and the potato yield when applying several treatments.
data(disease)
A data frame with 21 observations on the following 7 variables.
plots
rep
trt
T0
T1
T2
T3
T4
T5
T6
E2
E5
E7
yield
Experimental data.
International Potato Center. CIP - Lima Peru.
library(agricolae) data(disease) str(disease)