Figure 3
Scatter plot showing discriminant function analysis using IgE, IgA, and IgG antibody responses against Asp f 1, f 2, f 3, f 4, and f 6. Two different functions were analyzed and the results indicate good discrimination of the different groups. â– normals, 
CF, X CF with atopy, â–²CF-ABPA patients, and â–¡ the centroids of each group.