Table 3.
Fifteen accelerated failure time models predicting female survival as a function of female’s social integration via (A) grooming giving, (B) grooming receiving, (C) support giving, (D) support receiving, and (E) foraging to (a) all group members (N = 132 females, 1058 female-years of data, 66 censored cases), to (b) adult females (N = 132 females, 985 female-years of data, 77 censored cases), and to (c) adult males (N = 129 females, 1002 female-years of data, 74 censored cases)
| Model | All group members | Adult females | Adult males |
|---|---|---|---|
| (A) Grooming giving | |||
| Intercept | 9.46 (8.91; 10.02) | 9.41 (8.88; 9.96) | 9.46 (8.92; 10.01) |
| Grooming giving | 0.54 (0.35; 0.73) | 0.30 (0.07; 0.54) | 0.20 (−0.04; 0.45) |
| Age | −0.07 (−0.10; −0.04) | −0.07 (−0.1; −0.04) | −0.08 (−0.11; −0.05) |
| Rank | −0.24 (−0.50; 0.01) | −0.14 (−0.41; 0.13) | −0.05 (−0.31; 0.21) |
| Group size | 0.15 (−0.11; 0.42) | 0.09 (−0.18; 0.38) | 0.10 (−0.17; 0.37) |
| (B) Grooming receiving | |||
| Intercept | 9.48 (8.95; 10.01) | 9.43 (8.89; 9.99) | 9.52 (8.96; 10.06) |
| Grooming receiving | 0.21 (0.00; 0.41) | 0.29 (0.07; 0.51) | −0.10 (−0.31; 0.10) |
| Age | −0.09 (−0.12; −0.06) | −0.07 (−0.10; −0.05) | −0.09 (−0.12; −0.06) |
| Rank | −0.13 (−0.39; 0.12) | −0.15 (−0.42; 0.12) | 0.02 (−0.24; 0.28) |
| Group size | 0.12 (−0.15; 0.38) | 0.09 (−0.18; 0.38) | 0.07 (−0.21; 0.34) |
| (C) Support giving | |||
| Intercept | 9.50 (8.97; 10.05) | 9.46 (8.94; 10.02) | 9.52 (8.98; 10.07) |
| Support giving | 0.15 (−0.12; 0.42) | 0.25 (−0.03; 0.53) | −0.14 (−0.40; 0.12) |
| Age | −0.09 (−0.12; −0.06) | −0.08 (−0.11; −0.05) | −0.09 (−0.12; −0.06) |
| Rank | −0.16 (−0.46; 0.13) | −0.19 (−0.48; 0.11) | 0.07 (−0.20; 0.35) |
| Group size | 0.12 (−0.14; 0.38) | 0.08 (−0.20; 0.36) | 0.05 (−0.23; 0.34) |
| (D) Support receiving | |||
| Intercept | 9.49 (8.96; 10.03) | 9.45 (8.89; 9.99) | 9.53 (8.98; 10.07) |
| Support receiving | 0.21 (−0.05; 0.45) | 0.23 (−0.04; 0.51) | −0.12 (−0.38; 0.12) |
| Age | −0.09 (−0.12; −0.06) | −0.08 (−0.11; −0.05) | −0.09 (−0.12; −0.06) |
| Rank | −0.20 (−0.49; 0.1) | −0.18 (−0.47; 0.13) | 0.07 (−0.21; 0.34) |
| Group size | 0.12 (−0.14; 0.38) | 0.08 (−0.19; 0.35) | 0.06 (−0.22; 0.35) |
| (E) Foraging | |||
| Intercept | 9.47 (8.92; 10.02) | 9.48 (8.94; 10.01) | 9.51 (8.95; 10.07) |
| Foraging | 0.28 (−0.01; 0.58) | 0.32 (0.06; 0.58) | 0.08 (−0.17; 0.34) |
| Age | −0.09 (−0.12; −0.06) | −0.08 (−0.11; −0.05) | −0.09 (−0.11; −0.06) |
| Rank | −0.18 (−0.45; 0.09) | −0.15 (−0.43; 0.12) | −0.02 (−0.30; 0.25) |
| Group size | 0.22 (−0.07; 0.51) | 0.13 (−0.16; 0.42) | 0.10 (−0.17; 0.38) |
The reported quantities are posterior means (89% credible intervals in parentheses). See Supplementary material for more details on models’ results.