Factors influencing the probability of a given female to copulate on a given day (binary variable).

Predictor variables: Proportion of other females copulating, conception status (pre- or postconception), female dominance rank (standardized across the two mating seasons), and autocorrelation term.Female ID (n = 15) and season (n = 2) were included as random factors. The interaction between the number of other females copulating and conception status was not significant (estimate±SE = -0.05±0.51, z = -0.10, P = 0.92). The numbers presented in the table are from a model not comprising this interaction.