Simpson's paradox visualized: The example of the Rosiglitazone meta-analysis
Simpson's paradox visualized: The example of the Rosiglitazone meta-analysis
Simpson's paradox is sometimes referred to in the areas of epidemiology and clinical research. It can also be found in meta-analysis of randomized clinical trials. However, though readers are able to recalculate examples from hypothetical as well as real data, they may have problems to easily figure where it emerges …