Struct CharFunctionData 

pub struct CharFunctionData {
    pub distribution: String,
    pub formula: String,
    pub is_integrable: bool,
}

Characteristic function (Fourier transform of measure).

Fields

distribution: String

formula: String

is_integrable: bool

Implementations

impl CharFunctionData

pub fn gaussian(mean: f64, variance: f64) -> Self

Characteristic function of a Gaussian.

pub fn poisson(lambda: f64) -> Self

Characteristic function of Poisson.

pub fn levy_cramer_applies(&self) -> bool

Lévy-Cramér continuity theorem: convergence in distribution iff pointwise convergence of char. functions.

Trait Implementations

impl Clone for CharFunctionData

fn clone(&self) -> CharFunctionData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CharFunctionData

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

Formats the value using the given formatter.