Significance of the discriminant function analysis used to classify 21 Botrytis cinerea epidemics based on model output.

a Proportion of the total variance in the discriminant scores not explained by differences among the groups: 0 indicates that group means differ, and 1 indicates that all group means are the same.b Chi-square statistic used to test the hypothesis that the means of the functions listed are equal across groups.c A small significance value indicates that the discriminant function does better than chance at separating the groups.Significance of the discriminant function analysis used to classify 21 Botrytis cinerea epidemics based on model output.