| data2max | data2max Maximized the data. |
| DataNormal | DataNormal Normalize the maximized data set. |
| DataNormalpre | DataNormalpre Prepare the normalized data set. |
| Ejcaul | Ejcaul Calculate Ej value. |
| Errmax | Errmax Function on error. |
| GetWeight | GetWeight Calculate weights on standardized data us the entropy method. |
| max2max | max2max positive Data conversion. |
| min2maxC | min2maxC negative Data conversion use Maximum subtraction method |
| min2maxD | min2maxD negative Data conversion use reciprocal method |
| qj2max | qj2max Interval Data conversion |
| sampleData | A example of multiple-criteria decision making data. |
| WtTopsis | WtTopsis Weighted TOPSIS method for multiple-criteria decision making (MCDM). |
| WtTopsisN | WtTopsis Weighted TOPSIS method for multiple-criteria decision making (MCDM) us Normalized data. |
| zj2max | zj2max Intermediate Data conversion |