mmm: An R package for analyzing multivariate longitudinal data with multivariate marginal models. - Özgür Asar; Özlem Ilk (Comput. Methods Programs Biomed., 2013)

Flexible multivariate marginal models for analyzing multivariate longitudinal data, with applications in R. - Özgür Asar; Özlem Ilk (Comput. Methods Programs Biomed., 2014)

A Methodology to Implement Box-Cox Transformation When No Covariate is Available. - Osman Dag; Özgür Asar; Özlem Ilk (Commun. Stat. Simul. Comput., 2014)

Estimating Box-Cox power transformation parameter via goodness-of-fit tests. - Özgür Asar; Özlem Ilk; Osman Dag (Commun. Stat. Simul. Comput., 2017)