[Data describing the germination] “for seed Orobanche cernua cultivated in three dilutions of a bean
root extract. The mean proportions of the three sets are 0.142, 0.872 and 0.842, and the overall mean is 0.614.”
(Crowder, 1978, Table 1).
Usage
data(orob1)
Format
A data frame with 16 observations on the following 3 variables.
dilution
a factor with 3 levels: 1/1, 1/25 and 1/625
.
n
a numeric vector: the number of seeds exposed to germination.
y
a numeric vector: the number of seeds which actually germinated.