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Ddivergence

d-divergence

Description

Calculates Ovaskainen's (2008) d-divergence between 2 zero-mean multivariate normal distributions.

Usage

Ddivergence(CA=NULL, CB=NULL, n=10000)

Arguments

CA

Matrix A
CB

Matrix B
n

number of Monte Carlo samples for approximating the integral

Value

d-divergence

Note

In versions of MCMCglmm <2.26 Ovaskainen's (2008) d-divergence was incorrectly calculated.

Author(s)

Jarrod Hadfield j.hadfield@ed.ac.uk

References

Ovaskainen, O. et. al. (2008) Proc. Roy. Soc - B (275) 1635 593-750

Examples

CA<-rIW(diag(2),10, n=1)
CB<-rIW(diag(2),10, n=1)
Ddivergence(CA, CB)
MCMCglmm

MCMC Generalised Linear Mixed Models

v2.32
GPL (>= 2)
Authors
Jarrod Hadfield
Initial release
2021-03-12

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