pub fn beta_decomposition(fit: &FregreLmResult) -> Option<BetaDecomposition>Expand description
Decompose β(t) = Σ_k coef_k × φ_k(t) for a linear functional regression.
pub fn beta_decomposition(fit: &FregreLmResult) -> Option<BetaDecomposition>Decompose β(t) = Σ_k coef_k × φ_k(t) for a linear functional regression.