Struct ParametricResidualizationChart 

pub struct ParametricResidualizationChart {
    pub owner_terms: Vec<usize>,
    pub has_parametric_block: bool,
    pub correction: Array2<f64>,
}

The predict-time replay record of a span-preserving parametric orthogonalization (#2747): this term’s realized block is X·T − C·R.

T is not here — it is the ordinary coefficient transform, already absorbed into the basis metadata, so a rebuilt design_local arrives with it applied. What cannot be absorbed is R, because it multiplies the CONSTRAINT block rather than the basis.

R is TRAINING-ROW data and is never re-derived, for the same reason frozen_global_orthogonality is not (#978): the fit already decided this term’s residualization, and rederiving it from prediction rows would silently evaluate a different model. C itself IS rebuilt at the new rows — that is what C is — from a recipe that is deterministic given the spec: the intercept and owned linear axes come from build_parametric_constraint_block_for_term, and the owner smooths are named here rather than re-derived, because which owners bound is decided by a cross-residual on the FIT rows.

Fields

owner_terms: Vec<usize>

Indices into TermCollectionSpec::smooth_terms of the owner smooths whose realized designs joined the constraint block, in the order build_constraint_block stacked them.

has_parametric_block: bool

Whether the parametric block (intercept + owned linear axes) led the constraint block. Recorded rather than recomputed so a spec that changes shape cannot silently re-order the columns correction’s rows index.

correction: Array2<f64>

R, q × k, stated against the RAW constraint columns.

Trait Implementations

impl Clone for ParametricResidualizationChart

fn clone(&self) -> ParametricResidualizationChart

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParametricResidualizationChart

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ParametricResidualizationChart

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ParametricResidualizationChart

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.