Table 2 Summary of results of selected models by BMA method
p! = 0 | EV | SD | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | |
|---|---|---|---|---|---|---|---|---|
Intercept | 100.0 | 3.317e+01 | 1.404e+01 | 4.104e+01 | 3.783e+01 | 3.906e+01 | 8.806e+00 | 1.066e+01 |
BOD5 | 92.1 | − 5.236e−01 | 1.822e−01 | − 5.718e−01 | − 5.954e−01 | − 5.784e−01 | − 5.986e−01 | − 5.823e−01 |
COD | 15.2 | − 2.276e−02 | 6.155e−02 | |||||
NH4 | 100.0 | − 1.403e+00 | 2.596e−01 | − 1.404e+00 | − 1.411e+00 | − 1.400e+00 | − 1.368e+00 | − 1.358e+00 |
PO4 | 92.5 | − 6.661e+00 | 2.828e+00 | − 7.106e+00 | − 7.320e+00 | − 7.047e+00 | − 7.557e+00 | 7.288e+00 |
NTU | 71.9 | − 1.625e−01 | 1.212e−01 | − 1.872e−01 | − 2.603e−01 | − 2.535e−01 | ||
TSS | 62.8 | − 1.255e−01 | 1.123e−01 | − 1.712e−01 | − 2.385e−01 | − 2.309e−01 | ||
Coliform | 96.6 | − 7.360e−06 | 2.597e−06 | − 7.576e−06 | − 7.522e−06 | − 7.994e−06 | − 7.565e−06 | − 8.025e−06 |
DO | 100.0 | 4.149e+00 | 4.468e−01 | 4.101e+00 | 4.141e+00 | 4.092e+00 | 4.054e+00 | 4.009e+00 |
Temp | 0.0 | 0.000e+00 | 0.000e+00 | |||||
pH | 19.3 | 7.896e−01 | 1.841e+00 | 3.973e+00 | 3.877e+00 | |||
nVar | 7 | 6 | 6 | 7 | 7 | |||
r2 | 0.387 | 0.381 | 0.381 | 0.384 | 0.384 | |||
BIC | − 3.34e+02 | − 3.34e+02 | − 3.34e+02 | − 3.31e+02 | − 3.31e+02 | |||
post prob | 0.209 | 0.193 | 0.190 | 0.054 | 0.047 |