Good afternoon, i'm working on windows with several opensource tools (qgis, otb, grass...),
I generated several OTB texture indices. Now, i want to evaluate the information 's redundancy thanks to a Principal Component Analysis. => Is it possible to do that with some opensource tools (otb? qgis? grass?) Moreover, I would like set a mask AND set a spectral subset (in order to ignore some indices bands which seems "strange" and not relevant to introduce into the process). Could you throw light for me? In advance, thank you very much for your help. Kind regards. -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Principal-Component-Analysis-tp5325338.html Sent from the QGIS - User mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
