|Calculate AICc for a permutational multivariate analysis of variance (PERMANOVA)
|Akaike-Adjusted R Squared Calculation with Model Averaging
|Filters out equations with high multicollinearity
|Fit PERMANOVA models and arrange by AICc
|Create models with different combinations of variables
|Select models based on AICc and VIF.
|Get Maximum Variance Inflation Factor (VIF) from a Model