Because the rank biserial effect size calculated ties based on a value of 0 instead of the actual testValue (which defaults to 0), the calculation did not take into account non-zero testValues. This commit fixes this by comparing calculated ties based on the testValue instead of a fixed value of 0.
Because the rank biserial effect size calculated ties based on a value of 0 instead of the actual testValue (which defaults to 0), the calculation did not take into account non-zero testValues. This commit fixes this by comparing calculated ties based on the testValue instead of a fixed value of 0.
Fixes jamovi/jamovi#1331