Figure 3From: Quantifying gender preferences in human social interactions using a large cellphone datasetThe relative probabilities (\(f_{\mathrm{FF}}(g)\), \(f_{\mathrm{FM}}(g)\), \(f_{\mathrm{MF}}(g)\), and \(f _{\mathrm{MM}}(g)\)) for the four possible types of interaction for caller–callee pairs as a function of the caller age for four different values of threshold excluding calls of duration less than 30 sec (A), 60 sec (B), 120 sec (C), and 240 sec (D)Back to article page