Nonoverlap of All Pairs (NAP)

Distribution-free single-case / two-group effect size: the proportion of A x B pairs that improve (0.5 = complete overlap / no effect).

Usage

nap(a, b, direction = c("increase", "decrease"))

Arguments

a

group A (baseline / condition 1) values.

b

group B (follow-up / condition 2) values.

direction

"increase" (higher is better) or "decrease".

Value

NAP in `[0, 1]`.