| GoF | Goodness of Fit |
| gofACoD | Adjusted Coefficient of Determination (Adjusted R-Squared) |
| gofAIC | Akaike's Information Criterion |
| gofARSq | Adjusted R-Squared (Adjusted Coefficient of Determination) |
| gofCAIC | Corrected Akaike's Information Criterion |
| gofCoD | Coefficient of Determination (R-Squared) |
| gofCV | Coefficient of Variation. |
| gofMAD | Mean Absolute Deviation |
| gofMAPE | Mean Absolute Percentage Error |
| gofME | Mean Error |
| gofMRAE | Mean Relative Approximation Error |
| gofPC | Pearson's Correlation Coefficients |
| gofPI | Performance Index |
| gofRAE | Global Relative Approximation Error |
| gofRMSE | Root Mean Square Error |
| gofRRMSE | Relative Root Mean Square Error |
| gofRSq | R-Squared (Coefficient of Determination) |
| gofSDR | Standard Deviation Ratio |