| Article ID: | iaor20041683 |
| Country: | China |
| Volume: | 27 |
| Issue: | 3 |
| Start Page Number: | 217 |
| End Page Number: | 219 |
| Publication Date: | Jan 2002 |
| Journal: | Journal of Guangxi University |
| Authors: | Tan Yang, Lu Yuejin, Qin Juying |
| Keywords: | analytic hierarchy process |
The transforming relation between two classes of scales in AHP is analysed. A condition of rank preservation is given.