linreg-core 0.8.1

Lightweight regression library (OLS, Ridge, Lasso, Elastic Net, WLS, LOESS, Polynomial) with 14 diagnostic tests, cross validation, and prediction intervals. Pure Rust - no external math dependencies. WASM, Python, FFI, and Excel XLL bindings.
Documentation 
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{
  "test_name": "RESET Test (Python - statsmodels)",
  "dataset": "bodyfat",
  "formula": "Density ~ BodyFat + Age + Weight + Height + Neck + Chest + Abdomen + Hip + Thigh + Knee + Ankle + Biceps + Forearm + Wrist",
  "statistic": 0.9386648046969167,
  "p_value": 0.392611255745303,
  "passed": true,
  "power": [
    2,
    3
  ],
  "type": "fitted",
  "description": "Ramsey's RESET test for functional form misspecification. Tests whether powers of fitted values, regressors, or principal component significantly improve model fit."
}