Testing homogeneity of effect sizes in pooling 2x2 contingency tables from multiple studies: a comparison of methods

by Osama Almalik, Edwin R. van den Heuvel
Published 2018-01-01

Tests for publication bias are unreliable in case of heteroscedasticity

by Osama Almalik, Zhuozhao Zhan, Edwin R. van den Heuvel
Published 2021-06-01

Lying Postures of Dairy Cows in Cubicles and on Pasture

by Elaine van Erp-van der Kooij, Osama Almalik, Daniel Cavestany, Judith Roelofs, Frank van Eerdenburg
Published 2019-04-01