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. 2014 Feb 5;306(8):R552–R566. doi: 10.1152/ajpregu.00365.2013

Table 2.

Coefficient of determination as a measure of goodness of fit

Meth Dose
Model 1 mg/kg 3 mg/kg 5 mg/kg 10 mg/kg Overall
Three-arrow 76.8 96.0 65.8 96.9 90.7
Two-arrow 66.9 95.4 64.4 94.7 87.8
One-arrow 65.9 94.9 63.8 94.8 87.6

Values are percentages. Goodness of fit is calculated as R2 = 1 − Var(residuals)/Var(average temperature).