KL_divergence: Compute KL-Divergence on two covariance matrices....

View source: R/DistanceMetrics.R

KL_divergenceR Documentation

Compute KL-Divergence on two covariance matrices. KL-Divergence corresponds to the Maximum Wishart Likelihood (MWL) discrepancy described in \insertCiteCudeck1983cvsem.

Description

Compute KL-Divergence on two covariance matrices. KL-Divergence corresponds to the Maximum Wishart Likelihood (MWL) discrepancy described in \insertCiteCudeck1983cvsem.

Usage

KL_divergence(implied_sigma, test_S)

Arguments

implied_sigma

Model implied covariances matrix from training set

test_S

Sample covariance matrix from test set

Value

KL-Divergence index

References

\insertAllCited

()


cvsem documentation built on Aug. 13, 2022, 5:06 p.m.