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. 2016 Jun 13;5:151. Originally published 2016 Feb 9. [Version 2] doi: 10.12688/f1000research.7955.2

Table 3. Confusion matrix comparing chlorophyll a predicted exceedences (rows) versus real exceedances (columns) for the USEPA childrens drinking water advisory.

Not Exceed Exceed Row Totals
Not Exceed 643 95 738
Exceed 168 122 290
Column Totals 811 217 1028