CHAPTER 21 Notes on Subgroup Analyses and Meta-Regression

  • Published 2013
The researcher must always choose between a fixed-effect model and a randomeffects model. When we are working with a single set of studies the fixed-effect analysis assumes that all studies share a common effect size. When we are working with subgroups, it assumes that all studies within a subgroup share a common effect size. When we are working with meta… CONTINUE READING