Stein, Markus Chagas; Silva, Michel Ferreira da; … - In: Computational Statistics & Data Analysis 69 (2014) C, pp. 184-197
The small-sample performance of alternatives to the usual likelihood ratio test in mixed linear models is investigated. Specifically, the following tests for fixed effects are considered: (i) a bootstrap-based test, (ii) the Bartlett-corrected usual test, and (iii) an adjusted profile likelihood...