Effect-size helper functions

Helpers used by the GUI effect-size drawer and by scripting workflows.

Usage

effect_size_d(mean_h1, mean_h0 = 0, sd)
effect_size_f(eta2)
effect_size_f2(r2)
effect_size_f2_increase(r2_full, r2_reduced)
effect_size_h(p1, p2)
effect_size_q(r1, r2)
effect_size_w(p0, p1)
eta2_from_f(f)
odds_ratio_from_probs(p0, p1)
r2_from_f2(f2)

Arguments

mean_h1, mean_h0

Means used to compute Cohen's d.

sd

Common standard deviation.

eta2

Eta-squared value.

r2, r2_full, r2_reduced

R-squared values; r2 is also the second correlation in effect_size_q().

p0, p1, p2

Probabilities or probability vectors.

r1

First correlation in effect_size_q().

f, f2

Cohen effect-size values.

Value

A numeric effect-size or converted variance-explained value.