#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

https://replicationindex.com/2025/06/13/assumption-checking-prevents-assumption-hacking-in-multiverse-meta-analyses

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

Replicability-Index - Improving the replicability of empirical research

#statstab #363 p-checker The one-for-all p-value analyzer

Thoughts: Easy way to check for publication bias using some current tools.

#shiny #pvalue #phacking #QRPs #zcurve #bias #pcurve #rindex

https://shinyapps.org/apps/p-checker/

Experience Statistics