Table 1. Model predicting wolf occurrence using match case-control logistic regression. JPL: Jasper Park Lodge.

Variable    β    SE    t-value     P
Elevation -8.56 3.10 -2.76 0.006
Slope -0.046 0.016 -2.96 0.003
Prey 0.035 0.027 1.31 0.190
Node, reference = Signal Mountain
Node, Corridor 0.351 0.333 1.06 0.290
Node, Mountain -2.432 0.612 -3.97 < 0.001
Node, Proshop -2.499 0.804 -3.11 0.002
Distance to JPL (log) 2.989 0.805 3.71 < 0.001
Distance to trail, reference > 200 m
0–25 2.166 0.266 8.14 < 0.001
25–100 0.883 0.221 3.99 < 0.001
100–200 -0.032 0.243 -0.13 0.900
Trail use -0.030 0.030 -1.00 0.320