Date: 05 Oct 2013

Moments and Cumulants of a Mixture

Rent the article at a discount

Rent now

* Final gross prices may vary according to local VAT.

Get Access


For the first time, general formulas for moments and cumulants are derived for mixtures of two or more distributions. The formulas involve the Bell polynomials. Computational efficiency of the formulas is illustrated by applications for two-component and three-component normal mixture models.