Enum Bandwidth 

pub enum Bandwidth {
    Silverman,
    Fixed(Vec<f64>),
}

Bandwidth rule for KdeSampler::fit.

Variants

Silverman

Silverman’s rule per dimension, h = σ (4 / (d + 2) / n)^(1 / (d + 4)) with the unbiased per-dimension standard deviation σ. Zero-variance dimensions are an Error (a zero bandwidth is a delta spike, never a density); use Bandwidth::Fixed with an explicit width instead.

Fixed(Vec<f64>)

Caller-supplied per-dimension widths (all finite and positive).

Trait Implementations

impl Clone for Bandwidth

fn clone(&self) -> Bandwidth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bandwidth

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

Formats the value using the given formatter.

impl PartialEq for Bandwidth

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Bandwidth