Individual distinctiveness in eight western gorilla call types.

Summary of eight discriminant function analyses, including the identity of the females (F1-6), sample size (n) per female, the % of calls assigned correctly to individual based on discriminant functional analysis (DFA) or cross-validated DFA (C-DFA), relative p-values calculated from pDFAs interactions (P1 and P2), number of Functions (F), Wilk's λ, Chi square (χ2) and p-values, number of linear mixed models (M) and significant parameters after LMM and Hochberg correction.* In cases with low number of calls a meaningful cross-validation was not possible.