Skip to main content

loo_cv_press

fdars_core::explain

Function loo_cv_press 

Source 
pub fn loo_cv_press(
    fit: &FregreLmResult,
    data: &FdMatrix,
    y: &[f64],
    scalar_covariates: Option<&FdMatrix>,
) -> Option<LooCvResult>
Expand description

LOO-CV / PRESS diagnostics for a linear functional regression model.

Uses the hat-matrix shortcut: LOO residual = e_i / (1 - h_ii).