Lines Matching refs:sstot
531 // Calculate the coefficient of determination as 1 - (SSerr / SStot) where
533 // and SStot is the total sum of squares (variance of the data) where each
542 float sstot = 0;
552 sstot += w[h] * w[h] * var * var;
554 *outDet = sstot > 0.000001f ? 1.0f - (sserr / sstot) : 1;
557 ALOGD(" - sstot=%f", sstot);
