Enum Cutoff 

pub enum Cutoff {
    All,
    Sigma(f64),
    Median(f64),
    Distance(f64),
}

Which points a fit keeps.

A fit keeps the points whose residual is no larger than a threshold, fits again on those, and repeats until the kept set stops changing. The threshold is measured over the points the last round kept.

Variants

All

Every point, in one round.

Sigma(f64)

The points within k times the RMS residual.

Median(f64)

The points within k times the median residual size.

Distance(f64)

The points within a fixed distance.

Implementations

impl Cutoff

pub fn check(self) -> OgeomResult<()>

The rule’s number checked: finite and positive.

Errors

OgeomError::Domain if the factor or the distance is not finite and positive.

pub fn threshold(self, kept: &[f64]) -> f64

The largest residual size kept, measured over the residuals of the points the last round kept; infinite for Cutoff::All and where there are none.

Trait Implementations

impl Clone for Cutoff

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Cutoff

impl Debug for Cutoff

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

Formats the value using the given formatter.

impl Default for Cutoff

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Cutoff

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Cutoff