μ = Σx / n σ² = Σ(x − μ)² / n P(A|B) = P(B|A)P(A) / P(B) y = β₀ + β₁x + ε ROI = RETURN / INVESTMENT z = (x − μ) / σ

Smart & Profit

統計で競馬を科学する

ANALYZED RACE DATA

AP ACCURACY (%)

VP ROI (%)