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fit

qualia_core_db::solvers::learning::regression::linear

Function fit 

Source 
pub fn fit(
    x: &[f64],
    y: &[f64],
    n: usize,
    p: usize,
    fit_intercept: bool,
) -> Result<LinearModel, LearningError>
Expand description

Fit OLS of y (length n) on a row-major n × p predictor matrix x. fit_intercept prepends a constant column. Fails closed: InvalidDimension on a shape mismatch, InsufficientData if n ≤ params, Singular on collinear predictors.