Model No.  | 
        Description of Model  | 
        Evaluation Statistics  | 
        
      
        Ra2  | 
        AICc  | 
        BIC   | 
        
      
        | BOD_eqn1 | 
        BOD5 = 93.1452e - 01+12.6097e - 03 * [COD][NH3 - N] + 65.7477e - 01* TP | 
        0.922  | 
        135.80  | 
        108.06  | 
      
      
        | BOD_eqn2 | 
        BOD5 =12.5032e00 +14.5457e - 03 * [COD][NH3 - N] | 
        0.921  | 
        134.71  | 
        106.38  | 
      
      
        | BOD_eqn3 | 
        BOD5 = -93.9783e - 01+12.5041e - 03 * [COD][NH3 - N] + 61.9133e - 01* TP + 26.3608e - 01* PH | 
        0.920  | 
        138.51  | 
        111.11  | 
      
      
        | BOD_eqn4 | 
        BOD5 =18.4417e00 +14.1608e - 03 * [COD][NH3 - N] - 65.6279e - 03 * [DO][COD] | 
        0.920  | 
        136.69  | 
        108.95  | 
      
      
        | BOD_eqn5 | 
        BOD5 =14.1712e00 +14.6332e - 03 * [COD][NH3 - N] -12.361e - 02 * [DO][NH - N] | 
        0.920  | 
        136.71  | 
        108.96  | 
      
      
        | BOD_eqn6 | 
        BOD5 = -12.6157e00 +14.2552e - 03 * [COD][NH3 - N] + 35.0377e - 01* PH | 
        0.919  | 
        136.98  | 
        109.23  | 
      
      
        | BOD_eqn7 | 
        BOD5 = -16.8157e00 +14.2863e - 03 * [COD][NH3 - N] -14.4308e - 02 * [DO][NH3 - N] + 43.6124e - 01* PH | 
        0.918  | 
        138.96  | 
        111.56  | 
      
      
        | BOD_eqn8 | 
        BOD5 = -72.9307e - 01 - 66.8275e - 03 * [DO][COD] +13.8549e - 03 * [COD][NH3 - N] + 36.0482e - 01* PH | 
        0.918  | 
        139.16  | 
        111.76  | 
      
      
        | BOD_eqn9 | 
        BOD5 =11.4174e00 +14.6564e - 03 * [COD][NH3 - N] + 85.1954e - 02 * [DO][TP] | 
        0.918  | 
        137.34  | 
        109.59  | 
      
      
        | BOD_eqn10 | 
        BOD5 =18.2255e00 - 92.1819e - 03 * [DO][NH3 - N] - 49.4919e - 03 * [DO][COD] +14.3207e - 03 * [COD][NH3 - N] | 
        0.917  | 
        139.30  | 
        111.90  |