- How to calculate significance of symmetric and directional measures?
- How to calculate ASE for asymmetric lambda?
- - ASE of Goodman and Kruskal's tau is not calculated.
- - ASE of symmetric somers' d is wrong.
- - Approx. T of uncertainty coefficient is wrong.
+ - How to calculate ASE for symmetric Somers ' d?
+ - How to calculate ASE for Goodman and Kruskal's tau?
+ - How to calculate approx. T of symmetric uncertainty coefficient?
*/
if (proc->statistics & (1u << CRS_ST_D))
{
somers_d_v[0] = (P - Q) / (.5 * (Dc + Dr));
- somers_d_ase[0] = 2. * btau_var / (Dr + Dc) * sqrt (Dr * Dc);
+ somers_d_ase[0] = SYSMIS;
somers_d_t[0] = (somers_d_v[0]
/ (4 / (Dc + Dr)
* sqrt (ctau_cum - pow2 (P - Q) / pt->total)));
v[5] = 2. * ((UX + UY - UXY) / (UX + UY));
ase[5] = (2. / (pt->total * pow2 (UX + UY))) * sqrt (ase1_sym);
- t[5] = v[5] / ((2. / (pt->total * (UX + UY)))
- * sqrt (P - pow2 (UX + UY - UXY) / pt->total));
+ t[5] = SYSMIS;
v[6] = (UX + UY - UXY) / UX;
ase[6] = sqrt (ase1_xy) / (pt->total * UX * UX);