rLKJ1 function

One correlation sample from the LKJ distribution

rLKJ1(d, eta = 1, cholesky = FALSE)

Arguments

• d: The dimension of the correlation matrix
• eta: The scaling parameter of the LKJ distribution. Must be > 1. Also related to the degrees of freedom nu. eta = (nu-1)/2.
• cholesky: boolean; If TRUE return the cholesky decomposition.

Returns

A correlation sample from the LKJ distribution

Author(s)

Matthew Fidler (translated to RcppArmadillo) and Emma Schwager