The GeoFIS algorithms “Zoning” and “Data Fusion” can be used inside the QGIS software through the Processing R Provider plugin. See Integrate your own R algorithms in QGIS to configure and use the “Processing R Provider”.
Download and Unpack GeoFIS QGIS R scripts inside the “R scripts folder” of the “Processing R Provider” plugin. The default folder is “C:\Users\**\AppData\Roaming\QGIS\QGIS3\profiles\default\processing\rscripts”:
GeoFIS scripts are also included inside the Precision Agriculture R codes.
By installing GeoFIS you accept the CeCILL free software license agreement