R2                      Calculate R2_lik, R2_resid, and R2_pred
R2_lik                  Calculate R2_lik
R2_pred                 Calculate R2_pred
R2_resid                Calculate R2_resid
binaryPGLMM             Phylogenetic GLM for binary data
inv.logit               Invert logit function
partialR2               Partial R2
partialR2adj            Adjusted partial R2
rr2                     rr2: An R package to calculate R2s for
                        regression models
transf_phy              Transform a phylogeny based on a phylolm model
