Searched refs:sigyy (Results 1 – 4 of 4) sorted by relevance
50 sigyy = 0; in clear()69 sigyy += y * y; in add()91 sigyy -= y * y; in remove()139 sigyy + m * (m * sigxx + 2 * (c * sigx - sigxy)) + c * (n * c - in rms()162 error = (sigxx - sigx * sigx / n) * (sigyy - sigy * sigy / n); in spearman()197 pos.sigxx - pos.sigyy + (pos.sigy * pos.sigy - in fit()199 pdlsq_posdir_ratio * (dir.sigxx - dir.sigyy); in fit()228 error = dir.sigxx * sinx * sinx + dir.sigyy * cosx * cosx in fit()231 error += sinx * sinx * pos.sigxx + cosx * cosx * pos.sigyy in fit()
45 sigyy = 0; in clear()67 sigyy += y * y; in add()92 sigyy -= y * y; in remove()
62 double sigyy; //sum y squared variable
61 double sigyy; //sum y squared variable