Table 1.
Fit results and statistics for DNAN sorption modeling on different soil samples. Here, y-intercept was unconstrained in the linear regression modeling.
| Individual parameters |
Overall model |
|||||||
|---|---|---|---|---|---|---|---|---|
| Sample name | term | estimate | SE | t-stat | p0.05 | R2 | F-stat | p0.05 |
| Dismal1 | y-int | 21.706 | 4.710 | 4.608 | 4.902E-04 | 0.858 | 78.509 | 7.183E-07 |
| Dismal1 | slope (KD) | 6.116 | 0.690 | 8.861 | 7.183E-07 | |||
| Dismal5 | y-int | 6.008 | 1.540 | 3.900 | 1.825E-03 | 0.989 | 1126.665 | 5.133E-14 |
| Dismal5 | slope (KD) | 6.120 | 0.182 | 33.566 | 5.133E-14 | |||
| FtPolk2 | y-int | 4.578 | 0.802 | 5.710 | 7.173E-05 | 0.959 | 303.132 | 2.168E-10 |
| FtPolk2 | slope (KD) | 1.079 | 0.062 | 17.411 | 2.168E-10 | |||
| Holmes3 | y-int | 3.343 | 0.789 | 4.237 | 9.703E-04 | 0.860 | 79.952 | 6.482E-07 |
| Holmes3 | slope (KD) | 0.521 | 0.058 | 8.942 | 6.482E-07 | |||
| Huntsville1 | y-int | 6.285 | 2.268 | 2.771 | 1.588E-02 | 0.883 | 97.791 | 2.048E-07 |
| Huntsville1 | slope (KD) | 1.813 | 0.183 | 9.889 | 2.048E-07 | |||
| Laurel3 | y-int | 14.391 | 1.582 | 9.097 | 5.332E-07 | 0.994 | 2147.739 | 8.007E-16 |
| Laurel3 | slope (KD) | 15.256 | 0.329 | 46.344 | 8.007E-16 | |||
| Laurel4 | y-int | 12.372 | 1.253 | 9.878 | 2.075E-07 | 0.988 | 1068.427 | 7.220E-14 |
| Laurel4 | slope (KD) | 4.677 | 0.143 | 32.687 | 7.220E-14 | |||
| Morrow1 | y-int | 14.373 | 1.908 | 7.531 | 4.302E-06 | 0.981 | 683.179 | 1.268E-12 |
| Morrow1 | slope (KD) | 6.464 | 0.247 | 26.138 | 1.268E-12 | |||
| Morrow3 | y-int | 9.367 | 1.070 | 8.756 | 8.215E-07 | 0.984 | 776.227 | 5.605E-13 |
| Morrow3 | slope (KD) | 2.798 | 0.100 | 27.861 | 5.605E-13 | |||
| Morrow5 | y-int | 4.814 | 0.919 | 5.236 | 1.606E-04 | 0.983 | 758.667 | 6.489E-13 |
| Morrow5 | slope (KD) | 2.111 | 0.077 | 27.544 | 6.489E-13 | |||
| Ohiopyle3 | y-int | 16.284 | 1.436 | 11.342 | 4.098E-08 | 0.992 | 1701.271 | 3.607E-15 |
| Ohiopyle3 | slope (KD) | 8.348 | 0.202 | 41.246 | 3.607E-15 | |||
| Stewart1 | y-int | 8.140 | 0.417 | 19.507 | 5.202E-11 | 0.997 | 4896.307 | 3.856E-18 |
| Stewart1 | slope (KD) | 2.572 | 0.037 | 69.974 | 3.856E-18 | |||
| Susequehenna1 | y-int | 10.069 | 1.066 | 9.443 | 3.485E-07 | 0.985 | 836.766 | 3.465E-13 |
| Susequehenna1 | slope (KD) | 2.795 | 0.097 | 28.927 | 3.465E-13 | |||
| Susequehenna3 | y-int | 13.053 | 3.979 | 3.280 | 5.969E-03 | 0.078 | 1.095 | 3.144E-01 |
| Susequehenna3 | slope (KD) | 0.346 | 0.330 | 1.046 | 3.144E-01 | |||
| Toledo1 | y-int | 7.802 | 2.027 | 3.850 | 2.008E-03 | 0.945 | 224.753 | 1.390E-09 |
| Toledo1 | slope (KD) | 2.705 | 0.180 | 14.992 | 1.390E-09 | |||
| Toledo2 | y-int | 7.445 | 2.152 | 3.459 | 4.232E-03 | 0.881 | 96.243 | 2.246E-07 |
| Toledo2 | slope (KD) | 1.711 | 0.174 | 9.810 | 2.246E-07 | |||
| Twin2 | y-int | 5.625 | 0.578 | 9.725 | 2.484E-07 | 0.995 | 2733.787 | 1.682E-16 |
| Twin2 | slope (KD) | 2.663 | 0.051 | 52.286 | 1.682E-16 | |||
| Woodlake1 | y-int | 10.144 | 2.748 | 3.691 | 2.718E-03 | 0.871 | 87.947 | 3.770E-07 |
| Woodlake1 | slope (KD) | 2.360 | 0.252 | 9.378 | 3.770E-07 | |||
| Woodlake2 | y-int | 4.744 | 1.855 | 2.557 | 2.386E-02 | 0.922 | 153.060 | 1.448E-08 |
| Woodlake2 | slope (KD) | 1.986 | 0.161 | 12.372 | 1.448E-08 | |||
| Woodlake6 | y-int | 2.328 | 1.041 | 2.237 | 4.340E-02 | 0.917 | 144.487 | 2.048E-08 |
| Woodlake6 | slope (KD) | 0.939 | 0.078 | 12.020 | 2.048E-08 | |||