CS109 · Linear Regression · Oracle

Oracle

Input your biometrics. Get your predicted readiness score. Trained on 55 days of Linden Hansen's personal biometric data using linear regression.

Oracle

Your
Biometrics

Adjust each slider to match your current stats. The Oracle will compute your readiness score.

Not sure about a value? No worries — just put your best guess.

Health Metrics
Oracle
Readiness Score

Math: ŷ = θᵀx  where x̃ᵢ = (xᵢ − μ̂ᵢ) / σ̂ᵢ. Weights fitted by gradient ascent on the MLE log-likelihood (equivalent to minimizing SSE). Training R² = 0.79, RMSE ≈ 4.2. Trained on 55 days of Linden Hansen's personal biometric data.