Structural Equation Modeling for Analyzing Erythrocyte Fatty Acids in Framingham. - James V. Pottala; Gemechis D. Djira; Mark A. Espeland; Jun Ye 005; Martin G. Larson; William S. Harris (Comput. Math. Methods Medicine, 2014)

A Levene-type test of homogeneity of variances against ordered alternatives. - Philip Pallmann; Ludwig A. Hothorn; Gemechis D. Djira (Comput. Stat., 2014)

Simultaneous Confidence Intervals for Ratios of Fixed Effect Parameters in Linear Mixed Models. - Frank Schaarschmidt; Gemechis D. Djira (Commun. Stat. Simul. Comput., 2016)