Gage R&R is all about the integrity of your measurement system and its ability to capture the true values of what you are ...

apply basic R functions for twin-focused data analysis and visualization, and (4) translate the implementation of a basic ACE model between a structural equation model and an OpenMx model ...

Reputable research software like ATLAS.ti or any others you're well-versed with can significantly help here. These tools can ...

In particular, we will use formal tests and visualizations to decide whether a linear model is appropriate for the data at hand. In this module, we will study methods for model selection and model ...