Moments of the unbalanced non-central chi-square distribution
Résumé
The unbalanced non-central chi-square distribution with 1 degree of freedom, introduced (and called weighted non-central chi-square distribution) by Chen is generalized to the case of ν degrees of freedom. Thus we obtain the non-central moments as well as the central moments in specific cases. © 2008 Elsevier B.V. All rights reserved.