Struct PenalizedVectorGlmOutputs 

pub struct PenalizedVectorGlmOutputs {
    pub coefficients: Array2<f64>,
    pub eta: Array2<f64>,
    pub iterations: usize,
    pub converged: bool,
    pub log_likelihood: f64,
    pub penalty_term: f64,
}

Outputs of fit_penalized_vector_glm.

Fields

coefficients: Array2<f64>

Coefficient matrix, shape (P, M) (column a is β_a).

eta: Array2<f64>

Final active linear predictor η = X β̂, shape (N, M). The adapter turns this into fitted probabilities via its own inverse link.

iterations: usize

Number of Newton iterations executed (including the final step that satisfied the tolerance).

converged: bool

true if the relative-step test was satisfied before max_iter.

log_likelihood: f64

Unpenalized log-likelihood log L(β̂).

penalty_term: f64

Penalty term ½ Σ_a λ_a · β̂_aᵀ S β̂_a at the returned β̂.