sumkl: sumkl The sum of K-L divergence measure between two...
In RMBC: Robust Model Based Clustering

sumkl The sum of K-L divergence measure between two successive iterations for each component of a mixture distribution,

1	sumkl(thetaNew.mu, thetaNew.sigma, thetaOld.mu, thetaOld.sigma)

`thetaNew.mu`	the location parameters of the first distribution
`thetaNew.sigma`	the covariance matrix of the first distribution
`thetaOld.mu`	the location parameter of the second distribution
`thetaOld.sigma`	the covariance matrix of the second distribution