Exploring Consequences of Simulation Design for Apparent Performance of Statistical Methods. 1: Results from simulations with constant sample sizes

06/30/2020

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by   Elena Kulinskaya, et al.

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Contemporary statistical publications rely on simulation to evaluate performance of new methods and compare them with established methods. In the context of meta-analysis of log-odds-ratios, we investigate how the ways in which simulations are implemented affect such conclusions. Choices of distributions for sample sizes and/or control probabilities considerably affect conclusions about statistical methods. Here we report on the results for constant sample sizes. Our two subsequent publications will cover normally and uniformly distributed sample sizes.