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": "synthetic_nonlinear",
  "formula": "x ~ y",
  "statistic": 4.072098501300548,
  "p_value": 0.020069453708418172,
  "passed": false,
  "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."
}