Table S2.
Term | Estimate | SE | χ2* | P |
Intercept | 4.399 | 0.214 | – | – |
Test predictor | ||||
Border patrol† | 1.321 | 0.221 | 22.227 | <0.001 |
Intergroup encounter† | 1.261 | 0.189 | 37.522 | <0.001 |
Control predictors | ||||
Group‡ | −0.358 | 0.134 | 7.014 | 0.008 |
Sex§ | −0.359 | 0.209 | 2.788 | 0.095 |
Proximity¶ | −0.058 | 0.068 | 0.714 | 0.398 |
Subgroup size# | 0.077 | 0.054 | 2.010 | 0.156 |
Rank|| | 0.086 | 0.099 | 0.614 | 0.433 |
Statistically significant results (P ≤ 0.05) appear in bold.
Degrees of freedom are 1.
,‡,§χ2 and P values refer to comparison with the reference categories †control, ‡East group, and §female.
,#,||z-transformed, mean ± SD of the original variables: ¶65.86 ± 29.35 (range 5 to 99), #11.45 ± 5.96, and ||0.61 ± 0.24 (range 0 to 1, with 1 being the highest social rank).