Table 4. Logistic regression coefficients of independent variables, showing the probability that the observed values were significantly different from a random expectation (n = 58 elephants).
Independent variables | Observed coefficient | Mean ± Standard Error of expected coefficient | Probability value |
Intercept | −5.232 | −0.506±0.029 | 0.001 |
Age of focal male | 0.141 | −0.001±0.001 | 0.002 |
Relative age of closest associate | 0.053 | −0.031±0.002 | 0.224 |
Relative age of second closest associate | 0.013 | −0.027±0.001 | 0.267 |
Raiding status of closest associate | 2.550 | −0.104±0.018 | 0.004 |
Raiding status of second closest associate | 0.033 | −0.117±0.017 | 0.379 |
Interaction between raiding status and relative age of top associate | −0.029 | 0.000±0.002 | 0.367 |
Interaction between raiding status and relative age of second associate | 0.188 | −0.003±0.001 | 0.009 |