Details of Methods and Results from “Group and kin recognition via olfactory cues in chimpanzees (Pan troglodytes)” from Group and kin recognition via olfactory cues in chimpanzees (Pan troglodytes)

This file includes additional information on material and methods Fig. S1: Test apparatus and experimental setup Table S1: Overview of individuals used as test subjects and/or odour donors Table S2: Definitions of response behaviours Table S3: Results for the inter-observer reliability using Spearman's rank correlations to compare the total durations per behaviour, individual, box location and session Details of Statistical Analysis Table S4: Results of Linear Mixed Model with Gaussian error structure testing the effect of exposure to ambient air and odour stimuli on intensity scores Fig. S2: Effect of the time samples were exposed to ambient air on intensity scores Fig. S3: Effect of the time samples were frozen on intensity scores Table S5: Model parameters for Linear Mixed Models with Gaussian error structure testing the effect of odour vs. control stimuli on response variables Table S6: Model parameters for Linear Mixed Models with Gaussian error structure testing the effect of ingroup vs. outgroup odours on response variables Table S7: Relatedness of familiar subject and odour donor dyads (group members) used for Linear Mixed Models testing the effect of relatedness on response behaviours Table S8: Model parameters for Linear Mixed Models with Gaussian error structure testing the effect of relatedness coefficients (r) on response variables for ingroup odours Table S9: Overview of results for full-null model comparisons using likelihood ratio tests Table S10: Results of Linear Mixed Models with Gaussian error structure testing the effect of odour vs. control stimuli on response variables Table S11: Results of Linear Mixed Models with Gaussian error structure testing the effect of ingroup vs. outgroup odours on response variables Table S12: Results of Linear Mixed Models with Gaussian error structure testing the effect of relatedness coefficients (r) on response variables for ingroup odours Table S13: Mean and SD of the original predictor variables that were z-transformed in the Linear Mixed Models