Empirical Bayes estimators of the random intercept in multilevel analysis: Performance of the classical, Morris and Rao version. - Math J. J. M. Candel (Comput. Stat. Data Anal., 2007)

Optimality of Equal vs. Unequal Cluster Sizes in Multilevel Intervention Studies: A Monte Carlo Study for Small Sample Sizes. - Math J. J. M. Candel; Gerard J. P. Van Breukelen; Larissa Kotova; Martijn P. F. Berger (Commun. Stat. Simul. Comput., 2008)

D-optimality of unequal versus equal cluster sizes for mixed effects linear regression analysis of randomized trials with clusters in one treatment arm. - Math J. J. M. Candel; Gerard J. P. Van Breukelen (Comput. Stat. Data Anal., 2010)

Maximin Efficiencies under Treatment-Dependent Costs and Outcome Variances for Parallel, AA/BB, and AB/BA Designs. - Math J. J. M. Candel (Comput. Math. Methods Medicine, 2018)

SamP2CeT: an interactive computer program for sample size and power calculation for two-level cost-effectiveness trials. - Md Abu Manju; Math J. J. M. Candel; Gerard J. P. Van Breukelen (Comput. Stat., 2019)

Robustness of cost-effectiveness analyses of cluster randomized trials assuming bivariate normality against skewed cost data. - Md Abu Manju; Math J. J. M. Candel; Gerard J. P. Van Breukelen (Comput. Stat. Data Anal., 2021)