Struct rv::data::MvGaussianSuffStat

pub struct MvGaussianSuffStat {
    pub n: usize,
    pub sum_x: DVector<f64>,
    pub sum_x_sq: DMatrix<f64>,
}

Fields

n: usize

sum_x: DVector<f64>

sum_x_sq: DMatrix<f64>

Methods

impl MvGaussianSuffStat

pub fn new(dims: usize) -> Self

Trait Implementations

impl SuffStat<Matrix<f64, Dynamic, U1, VecStorage<f64, Dynamic, U1>>> for MvGaussianSuffStat

fn n(&self) -> usize

Returns the number of observations

fn observe(&mut self, x: &DVector<f64>)

Assimilate the datum x into the statistic

fn forget(&mut self, x: &DVector<f64>)

Remove the datum x from the statistic

fn observe_many(&mut self, xs: &[X])

Assimilate several observations

fn forget_many(&mut self, xs: &[X])

Forget several observations

impl PartialOrd<MvGaussianSuffStat> for MvGaussianSuffStat

fn partial_cmp(&self, other: &MvGaussianSuffStat) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &MvGaussianSuffStat) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &MvGaussianSuffStat) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &MvGaussianSuffStat) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &MvGaussianSuffStat) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialEq<MvGaussianSuffStat> for MvGaussianSuffStat

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Clone for MvGaussianSuffStat

fn clone(&self) -> MvGaussianSuffStat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MvGaussianSuffStat

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

Formats the value using the given formatter.