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