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Summary Statistics of Arsenic Concentrations in Training and Testing Datasets Used to Develop the Arsenic >10 μg/L Logistic Regression Model
| concentrations of arsenic, μg/L | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| percentiles | |||||||||
| dataset | N | percent >10 μg/L | minimum | 10th | 25th | 50th | 75th | 90th | maximum |
| training | 17 355 | 10.9 | <1 | <1 | <1 | 2 | 5 | 11 | 2900 |
| testing | 3095 | 10.4 | <1 | <1 | <1 | 2 | 5 | 11 | 2140 |
