prior_bank_power_mixture

Suite path: conformance/bayesian/prior_bank_power_mixture

Analytic 1-D Gaussian power-prior composition.

Baseline: mean 0, conjugate scale V0 = 4 (precision Λ₀ = 0.25). Source: mean 2, scale V = 1 (precision Λ = 1), α = 0.5.

Expected composed precision Λ = Λ₀ + α Λ = 0.75, mean μ = (Λ₀·0 + α Λ·2) / Λ = 4/3, scale V = 1/Λ = 4/3.

Expected summary

Top-level keys: alpha, baseline_mean, baseline_variance, expected_mean, expected_precision, expected_variance, notes, required_assumption_ids, source_mean, source_variance, tol (11 fields).