Struct GlmSpec 

pub struct GlmSpec {
    pub terms: Vec<Term>,
    pub family: String,
    pub link: String,
}

General Linear Model (GLM) specification.

Contains the design matrix terms and the distributional family/link function. Can be constructed from raw data rows and a model specification, and provides methods for extracting the design matrix, computing dimensions, and adding random effects (placeholder for GLMM).

Fields

terms: Vec<Term>

family: String

link: String

Implementations

impl GlmSpec

pub fn new(terms: Vec<Term>) -> Self

pub fn from_rows( data: &[HashMap<String, f64>], x_names: &[String], model: &Value, ) -> Self

Build from data rows and a model specification dict.

pub fn design_matrix(&self) -> (Vec<String>, Vec<Vec<f64>>)

Design matrix as (column_names, column_data).

pub fn n_obs(&self) -> usize

pub fn n_predictors(&self) -> usize

pub fn x(&self) -> &[Term]

Get the design matrix X as column vectors.

pub fn with_random_effects(self, _z_terms: Vec<Term>) -> Self

Add random effects (Z matrix) — placeholder for GLMM.

Trait Implementations

impl Clone for GlmSpec

fn clone(&self) -> GlmSpec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GlmSpec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.