The Smoothed Power-Weakness Ratio (sPWR) toolbox is a collection of MATLAB functions to calculates Fuzzy-Power-Weakness Ratio (FPWR). To get details on this method, please refer to the following paper: V. Consonni, D. Ballabio, E. Cruz Muñoz, V. Termopoli, R. Todeschini (2026), Smoothed Power-Weakness Ratio (sPWR): a new informative system for multi-criteria decision making, Chemometrics and Intelligent Laboratory Systems, , 270, 105624 [link]
Conditions and warranty
The toolbox is freeware and may be used (but not modified) if proper reference is given to the authors. Preferably refer to the followign papers:
V. Consonni, D. Ballabio, E. Cruz Muñoz, V. Termopoli, R. Todeschini (2026), Smoothed Power-Weakness Ratio (sPWR): a new informative system for multi-criteria decision making, Chemometrics and Intelligent Laboratory Systems, , 270, 105624 [link]
In short, no guarantees, whatsoever, are given for the quality of this toolbox or for the consequences of its use. It is inevitable that there will be some bugs, but we have tried to test the algorithms thoroughly.
Download
Fill in the following form. Your personal data will be used only for notification via email of new releases of the toolbox and will not be communicated to external third parties. Once the form has been submitted, download the rar file containing the toolbox on a local folder, unzip the rar file and extract all the Matlab modules in a unique folder. Before starting calculations, please read the HELP files provided in pdf format. A complete guide on how to calculate models is provided.