Phase | Model | IV(s) |
df
| AICc |
w
|
D* (P) |
---|
I |
1
|
Null (intercept only)
|
122
|
438.5
|
0.45
|
131.8 (0.26)
|
2 | Residence time | 121 | 439.4 | 0.29 | 131.8 (0.24) |
3 | Release group | 121 | 440.1 | 0.20 | 131.7 (0.24) |
4 | Year | 120 | 442.7 | 0.05 | 131.8 (0.22) |
-
IVs independent variables, df degrees of freedom, AICc Akaike’s Information Criterion, w Akaike weights, and goodness of fit statistics (scaled deviance, D*, and P value of associated Chi square test) for generalized linear models used to analyze the frequency of long-distance movements made by acoustic-tagged lake sturgeon in the lower St. Clair River during 2012, 2013, and 2014. Residence time = total days spent in the North and Middle Channels. Release group identifies individuals observed 0–14 days post-surgery and simultaneously-observed conspecifics tagged in prior years. The highest-ranking (best) model is italicized