Calculates VIF for most models
For non-mixed models (lm and glm) uses vif from car package. For mixed models uses function from Austin F. Frank: https://github.com/aufrank/R-hacks/blob/master/mer-utils.R
"VIF values greater than ten suggest strong collinearity." (Quinn & Keough, 2002)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.