Performance Evaluation Based on the Robust Mahalanobis Distance and Multilevel Modeling Using Two New Strategies. - Shakir Hussain; M. A. Mohamed; Roger Holder; A. Almasri; Ghazi Shukur (Commun. Stat. Simul. Comput., 2008)

A Simple Method to Ensure Plausible Multiple Imputation for Continuous Multivariate Data. - Shakir Hussain; Mohammed A. Mohammed; M. Sayeed Haque; Roger Holder; John Macleod; Richard Hobbs (Commun. Stat. Simul. Comput., 2010)