Lines Matching defs:r2
395 * -> Y = aX + b; -- Error is r2 = avg((Y -aX -b)²);
403 * We compute each error factor (r1, r2, r3, r4) then search which is the smallest (with ponderation).
429 double r1, r2, r3, r4;
450 r2 = 0.0;
561 * -> r2, r3, r4 for each scenar.
569 /* r2 = avg((y - ax -b)²); t = (y - ax - b) = (y - yavg) - a (x - xavg); */
571 r2 += t * t / array_max;
613 output(" Divergence %g\n", r2);
621 output(" Divergence %g\n", r2);
629 output(" Divergence %g\n", r2);
636 if ((r1 > 1.1 * r2) || (r1 > 1.2 * r3) || (r1 > 1.3 * r4))
