Variable GVIF Full model Full model Full model Model_1 Model_1 Model_2 Model_2 Model_3 Model_3
Coeff. SE P value Coeff. SE Coeff. SE Coeff. SE
Intercept 0.0506 0.0975 0.6050 0.0358 0.0552 0.0506 0.0563 0.0709 0.0582
Filter pore size 1.0308 -0.2269 0.1341 0.0942 -0.2058 0.0993 -0.2933 0.1099 -0.2911 0.1095
Fragment size 1.0440 0.0004 0.0005 0.3889 -0.0002 0.0001 -0.0001 0.0001
Gene (nu) 1.0472 -0.3073 2.5630 0.9048 -0.3591 0.1010 -0.3268 0.1012 -0.3365 0.1011
Temperature 1.0281 -0.0043 0.0038 0.2612 -0.0008 0.0026 -0.0012 0.0026 -0.0016 0.0026
Water source (fre) 1.0955 0.1909 0.1567 0.2266 0.0571 0.0272 0.0525 0.0555 0.0573 0.0554
Water source (sea) 0.0308 0.0791 0.6982 0.0858 0.0207 0.0452 0.0295 0.0491 0.0295
Filter pore size: Fragment size -0.0004 0.0004 0.2547
Filter pore size: Gene (nu) 0.0034 0.5853 0.9953
Filter pore size: Temperature 0.0138 0.0056 0.0151 0.0130 0.0052 0.0142 0.0053 0.0149 0.0053
Filter pore size: Water source (fre) -0.0164 0.0948 0.8632 0.0238 0.0841 0.0031 0.0853
Filter pore size: Water source (sea) 0.0709 0.0466 0.1318 0.0783 0.0351 0.0631 0.0368
Fragment size: Gene (nu) -0.0001 0.0196 0.9969
Fragment size: Temperature 0.0000 0.0000 0.7966
Fragment size: Water source (fre) -0.0015 0.0009 0.0796
Fragment size: Water source (sea) -0.0004 0.0003 0.1526
Gene (nu): Temperature 0.0149 0.0047 0.0023 0.0162 0.0046 0.0158 0.0046 0.0156 0.0046
Gene (nu): Water source (fre) n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.
Gene (nu): Water source (sea) 0.3064 1.0600 0.7731 0.3239 0.0491 0.2966 0.0484 0.3110 0.0495
Temperature: Water source (fre) 0.0041 0.0039 0.2964
Temperature: Water source (sea) 0.0036 0.0033 0.2786
AIC -208.16 -217.38 -217.08 -217.00
⊿AIC 9.22 0.00 0.30 0.38