Likelihood Ratio Calculator

Interactive calculator

Likelihood Ratio for Mixed Results

Number of studies n

Significant results x

Type I error α — H₀

0.05

Statistical power 1−β — H₁

0.80

Interpretation benchmarks (Royall, 1997): LR = 1: equal evidence for both hypotheses. 1 < LR < 8: weak evidence. 8 ≤ LR < 32: moderate evidence. LR ≥ 32: strong evidence.

Probability Distribution

Significant studies (k)	P(k \| H₀)	P(k \| H₁)