Table 6 Correlations between principal component weights and behavioral metrics as part of two pattern-recognition procedures
From: Diagnosing predated tags in telemetry survival studies of migratory fishes in river systems
Behavioral metric | Smolt-only | Multispecies | ||||
|---|---|---|---|---|---|---|
Axis 1 (38%) | Axis 2 (18%) | Axis 3 (12%) | Axis 1 (36%) | Axis 2 (17%) | Axis 3 (14%) | |
Residence time (mean) | 0.70 (0.03) | − 0.42 (0.04) | − 0.12 (0.04) | 0.68 (0.04) | − 0.45 (0.06) | 0.24 (0.19) |
Migration rate (mean) | − 0.38 (0.05) | 0.50 (0.06) | 0.69 (0.05) | − 0.37 (0.06) | 0.79 (0.03) | 0.25 (0.09) |
Visits (count) | 0.84 (0.01) | − 0.20 (0.03) | 0.24 (0.03) | 0.79 (0.03) | − 0.03 (0.07) | 0.42 (0.2) |
Distance (sum) | 0.78 (0.02) | − 0.06 (0.05) | 0.30 (0.04) | 0.71 (0.03) | 0.31 (0.06) | 0.42 (0.16) |
Upstream transitions | 0.65 (0.03) | 0.65 (0.04) | − 0.19 (0.04) | 0.66 (0.04) | 0.40 (0.08) | − 0.46 (0.31) |
Detections in high-risk zones | 0.64 (0.04) | − 0.38 (0.05) | 0.05 (0.06) | 0.60 (0.05) | − 0.23 (0.07) | 0.16 (0.1) |
Route reversals | 0.63 (0.03) | 0.50 (0.05) | − 0.15 (0.03) | 0.72 (0.05) | 0.36 (0.08) | − 0.39 (0.33) |
Visits (max) | 0.51 (0.03) | − 0.29 (0.08) | − 0.19 (0.06) | 0.42 (0.02) | − 0.31 (0.04) | − 0.33 (0.17) |
Time since release | 0.78 (0.02) | − 0.44 (0.04) | − 0.06 (0.04) | 0.75 (0.04) | − 0.48 (0.05) | 0.13 (0.14) |
Residence time (max) | 0.77 (0.02) | − 0.40 (0.04) | − 0.05 (0.04) | 0.74 (0.03) | − 0.39 (0.06) | 0.31 (0.2) |
Upstream distance (max) | 0.61 (0.04) | 0.61 (0.04) | − 0.18 (0.04) | 0.68 (0.05) | 0.38 (0.09) | − 0.45 (0.31) |
Flow during residence | 0.33 (0.04) | − 0.36 (0.06) | − 0.01 (0.06) | 0.39 (0.04) | − 0.39 (0.04) | − 0.05 (0.07) |
Upstream migration rate (max) | 0.66 (0.03) | 0.58 (0.04) | − 0.12 (0.04) | 0.69 (0.06) | 0.40 (0.07) | − 0.24 (0.23) |
Downstream migration rate (max) | 0.35 (0.04) | 0.16 (0.08) | 0.87 (0.02) | 0.18 (0.05) | 0.68 (0.08) | 0.61 (0.21) |
Distance over days (max) | − 0.05 (0.05) | 0.13 (0.08) | 0.77 (0.04) | − 0.28 (0.04) | 0.51 (0.08) | 0.56 (0.23) |
Migration rate adj. (max[|x|]) | 0.80 (0.02) | 0.15 (0.04) | 0.19 (0.04) | 0.64 (0.05) | 0.21 (0.04) | 0.41 (0.15) |
Migration rate (sd) | 0.59 (0.03) | − 0.35 (0.05) | 0.32 (0.05) | 0.47 (0.03) | 0.08 (0.09) | 0.60 (0.29) |
Proportion upstream transitions | 0.62 (0.04) | 0.65 (0.04) | − 0.23 (0.04) | 0.70 (0.06) | 0.35 (0.09) | − 0.43 (0.3) |
Proportion visits in high-risk zones | 0.45 (0.03) | − 0.48 (0.05) | 0.05 (0.07) | 0.38 (0.04) | − 0.45 (0.07) | 0.26 (0.21) |
Proportion of against-flow transitions | 0.51 (0.06) | 0.44 (0.06) | − 0.04 (0.05) | 0.63 (0.05) | 0.28 (0.07) | − 0.31 (0.23) |