Fig. 3: Does spatial proximity influence participation?
From: Group-level cooperation in chimpanzees is shaped by strong social ties
The effect of average dyadic association with all adult participants on the likelihood of a females (blue, 75 individuals) and b males (orange, 36 individuals) to participate in intergroup encounters. Larger point denotes larger number of observations and dashed lines represent the model lines. Source data are provided as a Source Data file.
