Enum ImputationMethod 

pub enum ImputationMethod {
    Linear,
    Mean,
    Constant(f64),
}

Strategy for in-grid NaN imputation in a regular FdMatrix.

Used with impute_missing_values to specify how NaN entries are replaced in each curve.

Leading or trailing NaN values (no neighbor on one side) are filled with the nearest valid value (boundary extension) for the Linear strategy.

Variants

Linear

Linear interpolation between the nearest non-NaN neighbors.

For gaps at the boundary (leading or trailing NaN), the nearest valid value is used as boundary extension.

Mean

Replace each NaN with the curve’s mean of its non-NaN values.

Constant(f64)

Replace each NaN with a user-supplied constant value.

Trait Implementations

impl Clone for ImputationMethod

fn clone(&self) -> ImputationMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImputationMethod

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

Formats the value using the given formatter.

impl PartialEq for ImputationMethod

fn eq(&self, other: &ImputationMethod) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ImputationMethod