37 if (C->count[class1] < 2)
39 if (C->count[class2] < 2)
41 n1 = (double)C->count[class1];
42 n2 = (double)C->count[class2];
46 for (band = 0; band < C->nbands; band++) {
47 s1 = C->sum[band][class1];
48 s2 = C->sum[band][class2];
55 var = C->sum2[band][class1] - (s1 * m1);
60 var = C->sum2[band][class2] - (s2 * m2);
71 a1 = sqrt(6 * d / a1);
73 a2 = sqrt(6 * d / a2);