Table 3.

Posterior estimates for the fixed effects of the first model investigating the effect of social context and rank on the probability of BT

Fixed effect	Median estimate	MAD	89% CI lower bound	89% CI upper bound	PD
Rank (to dominant)	0.547	0.378	0.107	1.02	0.93
Social context (affiliative)	1.05	0.245	0.762	1.37	1.00
Social context (aggressive)	0.044	0.369	−0.399	0.488	0.55
Social context (sexual)	1.46	0.497	0.846	2.06	1.00
Social context (submissive)	2.47	0.293	2.12	2.83	1.00
Sex of the initiator (female)	0.183	0.762	−0.776	1.11	0.59
Sex of the recipient (female)	−0.482	0.151	−0.66	−0.29	1.00
Social context (affiliative): rank (to dominant)	−1.42	0.344	−1.84	−0.997	1.00
Social context (aggressive): rank (to dominant)	0.839	0.49	0.265	1.44	0.96
Social context (sexual): rank (to dominant)	0.383	0.581	−0.306	1.12	0.75
Social context (submissive): rank (to dominant)	−0.467	0.335	−0.869	−0.048	0.92

*Sex of the initiator and recipient was sum-to-zero coded. The parameters in bold indicate robust effects