Background
Methods
Simulations
Statistical analysis
Results
Contam Factor (a)
| AB NE(b)
| AB E(c)
| BB NE | |||
---|---|---|---|---|---|---|
Relative bias | RMSE | Relative bias | RMSE | Relative bias | RMSE | |
0 | -0.0030 | 0.0179 | 0.0098 | 0.039 | -0.0007 | 0.0168 |
0.2 | -0.1481 | 0.022 | -0.0510 | 0.0424 | -0.0342 | 0.016 |
0.4 | -0.2928 | 0.0326 | -0.1346 | 0.0471 | -0.0792 | 0.0162 |
0.6 | -0.4346 | 0.0452 | -0.2032 | 0.0567 | -0.0959 | 0.0165 |
0.8 | -0.5725 | 0.0582 | -0.2980 | 0.0710 | -0.1374 | 0.0173 |
Contam Factor | BB E | AA NE | AA E | |||
Relative bias | RMSE | Relative bias | Relative bias | RMSE | ||
0 | 0.0157 | 0.0381 | 0.0065 | 0.0383 | 0.0087 | 0.0647 |
0.2 | 0.068 | 0.0393 | -0.0173 | 0.039 | 0.0379 | 0.0704 |
0.4 | 0.1038 | 0.0421 | -0.0299 | 0.0405 | 0.0730 | 0.0770 |
0.6 | 0.2151 | 0.0479 | -0.0456 | 0.0412 | 0.1302 | 0.094 |
0.8 | 0.3071 | 0.0559 | -0.0695 | 0.0452 | 0.1819 | 0.1132 |
Contam Factor (a)
| AB NE(b)
| AB E(c)
| BB NE | |||
---|---|---|---|---|---|---|
Relative bias | RMSE | Relative bias | RMSE | Relative bias | RMSE | |
0 | 0.0002 | 0.01786 | 0.0088 | 0.03874 | 0.0053 | 0.0168 |
0.2 | 0.0053 | 0.01940 | 0.0094 | 0.04196 | 0.0028 | 0.01626 |
0.4 | 0.0078 | 0.02154 | -0.006 | 0.04085 | -0.0092 | 0.01643 |
0.6 | 0.0113 | 0.02564 | 0.0023 | 0.04316 | 0.0177 | 0.01692 |
0.8 | 0.0230 | 0.03089 | 0.0009 | 0.04522 | 0.0284 | 0.01755 |
Contam Factor | BB E | AA NE | AA E | |||
Relative bias | RMSE | Relative bias | RMSE | Relative bias | RMSE | |
0 | 0.0170 | 0.03801 | 0.0040 | 0.03805 | 0.0045 | 0.06422 |
0.2 | 0.0121 | 0.03699 | -0.0042 | 0.03842 | -0.0041 | 0.06724 |
0.4 | -0.0131 | 0.03755 | 0.0001 | 0.03925 | -0.0099 | 0.06803 |
0.6 | 0.0211 | 0.03736 | 0.0037 | 0.03895 | 0.0000 | 0.06866 |
0.8 | 0.0278 | 0.03892 | 0.0036 | 0.04021 | -0.0021 | 0.06951 |
AB NE(c)
| AB E(d)
| BB NE | |||||
---|---|---|---|---|---|---|---|
rAB,NE
(a)
| rAB,E
(b)
| Relative risk | RMSE | Relative risk | RMSE | Relative risk | RMSE |
0.2 | 0.2 | -0.1811 | 0.0244 | -0.1663 | 0.0494 | 0.0066 | 0.0169 |
0.4 | -0.2268 | 0.0274 | -0.2882 | 0.0666 | 0.0251 | 0.0166 | |
0.6 | -0.2719 | 0.0314 | -0.4016 | 0.0858 | 0.0810 | 0.0186 | |
0.8 | -0.3063 | 0.0343 | -0.5001 | 0.1033 | 0.1284 | 0.0190 | |
0.6 | 0.2 | -0.4712 | 0.0487 | -0.3140 | 0.0717 | -0.0684 | 0.0165 |
0.4 | -0.5147 | 0.0528 | -0.4333 | 0.0922 | -0.0450 | 0.0161 | |
0.6 | -0.5555 | 0.0568 | -0.5414 | 0.1116 | 0.0141 | 0.0174 | |
0.8 | -0.5962 | 0.0607 | -0.6362 | 0.1293 | 0.0652 | 0.0176 | |
BB E | AA NE | AA E | |||||
rAB,NE
| rAB,E
| Relative risk | RMSE | Relative risk | RMSE | Relative risk | RMSE |
0.2 | 0.2 | 0.0045 | 0.0373 | 0.0060 | 0.0397 | -0.0022 | 0.0691 |
0.4 | -0.0810 | 0.0364 | 0.0218 | 0.0408 | -0.0551 | 0.0737 | |
0.6 | -0.1446 | 0.0373 | 0.0453 | 0.0417 | -0.1048 | 0.0865 | |
0.8 | -0.2155 | 0.0392 | 0.0740 | 0.0454 | -0.1584 | 0.1034 | |
0.6 | 0.2 | 0.1459 | 0.0441 | -0.0308 | 0.0410 | 0.0891 | 0.0836 |
0.4 | 0.0526 | 0.0399 | -0.0148 | 0.0406 | 0.0348 | 0.0735 | |
0.6 | -0.0175 | 0.0383 | 0.0099 | 0.0399 | -0.0175 | 0.0732 | |
0.8 | -0.0961 | 0.0373 | 0.0393 | 0.0417 | -0.0730 | 0.0797 |
AB NE(c)
| AB E(d)
| BB NE | |||||
---|---|---|---|---|---|---|---|
rAB,NE
(a)
| rAA,E
(b)
| Relative risk | RMSE | Relative risk | RMSE | Relative risk | RMSE |
0.2 | 0.2 | -0.1090 | 0.0203 | -0.1286 | 0.0465 | 0.0177 | 0.0177 |
0.4 | -0.0663 | 0.0175 | -0.2135 | 0.0574 | 0.0550 | 0.0171 | |
0.6 | -0.0312 | 0.0176 | -0.3090 | 0.0718 | 0.1079 | 0.0186 | |
0.8 | 0.0080 | 0.0171 | -0.3856 | 0.0846 | 0.1884 | 0.0217 | |
0.6 | 0.2 | -0.4019 | 0.0422 | -0.2663 | 0.0648 | -0.0520 | 0.0172 |
0.4 | -0.3671 | 0.0387 | -0.3400 | 0.0773 | -0.0071 | 0.0163 | |
0.6 | -0.3330 | 0.0359 | -0.4214 | 0.0911 | 0.0539 | 0.0175 | |
0.8 | -0.2949 | 0.0326 | -0.4846 | 0.1023 | 0.1396 | 0.0202 | |
BB E | AA NE | AA E | |||||
rAB,NE
| rAA,E
| Relative risk | RMSE | Relative risk | RMSE | Relative risk | RMSE |
0.2 | 0.2 | -0.0211 | 0.0383 | -0.0432 | 0.0414 | -0.0585 | 0.0729 |
0.4 | -0.1316 | 0.0368 | -0.0894 | 0.0466 | -0.1820 | 0.1120 | |
0.6 | -0.2365 | 0.0400 | -0.1189 | 0.0541 | -0.2964 | 0.1585 | |
0.8 | -0.3079 | 0.0439 | -0.1498 | 0.0605 | -0.3981 | 0.2054 | |
0.6 | 0.2 | 0.1094 | 0.0436 | -0.0775 | 0.0460 | 0.0268 | 0.0705 |
0.4 | -0.0138 | 0.0377 | -0.1213 | 0.0529 | -0.1033 | 0.0874 | |
0.6 | -0.1335 | 0.0373 | -0.1473 | 0.0602 | -0.2263 | 0.1296 | |
0.8 | -0.2158 | 0.0400 | -0.1746 | 0.0663 | -0.3363 | 0.1786 |
AB NE(c)
| AB E(d)
| BB NE | |||||
---|---|---|---|---|---|---|---|
rAB,NE
(a)
| rAB,E
(b)
| Relative risk | RMSE | Relative risk | RMSE | Relative risk | RMSE |
0.2 | 0.2 | 0.0127 | 0.0198 | 0.0135 | 0.0434 | 0.0099 | 0.0169 |
0.4 | 0.0019 | 0.0191 | -0.0015 | 0.0472 | -0.0054 | 0.0162 | |
0.6 | -0.0060 | 0.0198 | -0.0094 | 0.0517 | 0.0135 | 0.0174 | |
0.8 | 0.0062 | 0.0204 | 0.0054 | 0.0613 | 0.0206 | 0.0169 | |
0.6 | 0.2 | 0.0177 | 0.0257 | 0.0096 | 0.0454 | 0.0118 | 0.0169 |
0.4 | 0.0109 | 0.0256 | -0.0049 | 0.0503 | -0.0014 | 0.0164 | |
0.6 | 0.0036 | 0.0266 | -0.0194 | 0.0545 | 0.0187 | 0.0174 | |
0.8 | 0.0155 | 0.0274 | -0.0095 | 0.0656 | 0.0281 | 0.0169 | |
BB E | AA NE | AA E | |||||
rAB,NE
| rAB,E
| Relative risk | RMSE | Relative risk | RMSE | Relative risk | RMSE |
0.2 | 0.2 | 0.0136 | 0.0376 | 0.0017 | 0.0395 | -0.0021 | 0.0690 |
0.4 | -0.0063 | 0.0376 | -0.0010 | 0.0399 | -0.0104 | 0.0699 | |
0.6 | 0.0022 | 0.0383 | 0.0022 | 0.0394 | -0.0104 | 0.0720 | |
0.8 | 0.0115 | 0.0395 | 0.0081 | 0.0402 | -0.0087 | 0.0755 | |
0.6 | 0.2 | 0.0182 | 0.0383 | 0.0024 | 0.0400 | -0.0014 | 0.0706 |
0.4 | -0.0068 | 0.0377 | 0.0003 | 0.0399 | -0.0118 | 0.0714 | |
0.6 | -0.0025 | 0.0385 | 0.0044 | 0.0396 | -0.0150 | 0.0731 | |
0.8 | -0.0011 | 0.0390 | 0.0114 | 0.0402 | -0.0173 | 0.0744 |
AB NE(c)
| AB E(d)
| BB NE | |||||
---|---|---|---|---|---|---|---|
rAB,NE
(a)
| rAA,E
(b)
| Relative risk | RMSE | Relative risk | RMSE | Relative risk | RMSE |
0.2 | 0.2 | 0.0030 | 0.0194 | 0.0005 | 0.0419 | 0.0086 | 0.0174 |
0.4 | 0.0096 | 0.0221 | -0.0049 | 0.0431 | 0.0072 | 0.0174 | |
0.6 | 0.0117 | 0.0261 | -0.0133 | 0.0451 | 0.0250 | 0.0177 | |
0.8 | 0.0197 | 0.0313 | -0.0123 | 0.0460 | 0.0238 | 0.0165 | |
0.6 | 0.2 | -0.0052 | 0.0193 | -0.0120 | 0.0444 | 0.0127 | 0.0166 |
0.4 | 0.0141 | 0.0231 | -0.0087 | 0.0464 | 0.0171 | 0.0171 | |
0.6 | 0.0179 | 0.0262 | -0.0080 | 0.0460 | 0.0052 | 0.0172 | |
0.8 | 0.0285 | 0.0329 | -0.0075 | 0.0457 | 0.0319 | 0.0172 | |
BB E | AA NE | AA E | |||||
rAB,NE
| rAB,E
| Relative risk | RMSE | Relative risk | RMSE | Relative risk | RMSE |
0.2 | 0.2 | 0.0051 | 0.0377 | -0.0013 | 0.0388 | -0.0067 | 0.0698 |
0.4 | -0.0076 | 0.0364 | -0.0013 | 0.0401 | -0.0121 | 0.0728 | |
0.6 | 0.0060 | 0.0369 | -0.0011 | 0.0397 | -0.0144 | 0.0757 | |
0.8 | 0.0171 | 0.0382 | 0.0012 | 0.0409 | -0.0096 | 0.0789 | |
0.6 | 0.2 | 0.0093 | 0.0385 | -0.0041 | 0.0401 | -0.0133 | 0.0831 |
0.4 | -0.0009 | 0.0377 | -0.0006 | 0.0402 | -0.0166 | 0.0860 | |
0.6 | -0.0081 | 0.0390 | 0.0028 | 0.0403 | -0.0113 | 0.0896 | |
0.8 | 0.0262 | 0.0399 | -0.0007 | 0.0393 | -0.0098 | 0.0916 |