#statstab #452 Assumption Checking Prevents Assumption Hacking in Multiverse Meta-Analyses
Thoughts: Heterogeneity, publication bias, multiverse analysis, z-curve and more.
#zcurve #multiverse #heterogeneity #metaanalysis #bias #publicationbias
Assumption Checking Prevents Assumption Hacking in Multiverse Meta-Analyses - Replicability-Index
In a nutshell Statistical methods for meta-analyses make different assumptions. For this reason, different methods can produce different results with the same data. Meta-analysts often struggle to make sense of these inconsistent results. A simple solution to this problem is to test testable assumptions. Key assumptions that influence results are publication bias and heterogeneity of