Statistics programs use defaults. When a user does not specify every single option in their code, default choices are often chosen for them. These can be as simple as defaulting to Welch's t-test versus Student's t, or more complicated including default scaling in structural equation modeling or maximum likelihood procedure in mixed effects models. We are looking for people who are interested in the topic of computational reproducibility and familiar with any of the following (non exhaustive) statistical techniques:
t-test, ANOVA, Regression, SEM/Factor Analysis, MLM, Survival Analysis,
and know how to use one of the following (non-exhaustive) statistical software:
R, STATA, SPSS, MPlus, SAS
The goal is to use open datasets to run the same model using only program defaults in each of the different programs, highlighting if and when results differ.