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Table 3 Results from MRQAP-DSP regression displaying the effect of genetic river of origin (genetic), and initial capture date (capture) on the presence of co-occurrences of during 2012–2014

From: Use of social network analysis to examine preferential co-occurrences in Atlantic Sturgeon Acipenser oxyrinchus oxyrinchus Mitchill, 1815

Predictor

2012

2013

2014

Coefficient

p

Coefficient

p

Coefficient

p

Genetic

− 2.0 × 10−4

0.93

1.2 × 10−3

0.72

4.1 × 10−3

0.06

Capture

5.0 × 10−3

0.93

− 4.8 × 10−3

0.35

2.0 × 10−3

0.45

  1. All predictors were not significantly correlated with the presence of a co-occurrence during each of the years analyzed. In addition, the variance explained by the models was extremely low (2012: R2 = 1.3 × 10−2, 2013: R2 = 8.5 × 10−4, 2014: R2 = 2.40 × 10−3)