Struct KdeCurve 

pub struct KdeCurve {
    pub xs: Vec<f64>,
    pub density: Vec<f64>,
    pub bandwidth: f64,
}

An evaluated kernel density estimate: paired x positions and density values, plus the bandwidth that produced them.

Fields

xs: Vec<f64>

Evaluation positions along the value axis, ascending.

density: Vec<f64>

Estimated density at each corresponding xs position. Integrates to ~1.

bandwidth: f64

The bandwidth (kernel standard deviation) actually used.

Implementations

impl KdeCurve

pub fn max_density(&self) -> f64

The largest density value on the curve — handy for scaling a violin’s half-width so its widest point maps to a fixed pixel/coordinate extent.

Trait Implementations

impl Clone for KdeCurve

fn clone(&self) -> KdeCurve

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KdeCurve

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

Formats the value using the given formatter.

impl PartialEq for KdeCurve

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for KdeCurve