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. 2013 Apr 9;4:38. doi: 10.3389/fphar.2013.00038

Table 3.

Validation statistics for the fathead minnow dataset.

Num instances 535
Num unpredicted 76
Root mean squared error 0.586
Mean absolute error 0.428
R-squared 0.714
Sample correlation coefficient 0.846
Concordance correlation coefficient 0.833