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MultivariateNormalTarget

scirs2_stats::mcmc

Struct MultivariateNormalTarget 

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pub struct MultivariateNormalTarget {
    pub mean: Array1<f64>,
    pub precision: Array2<f64>,
    pub log_norm_const: f64,
}
Expand description

Multivariate normal target distribution

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§mean: Array1<f64>

Mean vector

§precision: Array2<f64>

Precision matrix (inverse covariance)

§log_norm_const: f64

Log normalizing constant

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impl MultivariateNormalTarget

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pub fn new(mean: Array1<f64>, covariance: Array2<f64>) -> Result<Self>

Create a new multivariate normal target

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impl Clone for MultivariateNormalTarget

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fn clone(&self) -> MultivariateNormalTarget

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for MultivariateNormalTarget

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

Formats the value using the given formatter. Read more
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impl TargetDistribution for MultivariateNormalTarget

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fn log_density(&self, x: &Array1<f64>) -> f64

Compute the log probability density at a given point
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fn dim(&self) -> usize

Get the dimensionality of the distribution

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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