Hi, I am not sure about what you need, bu you may want to try Mondrian for this:
http://rosuda.org/mondrian/ If you have your data in R (as a SpatialPolygonsDataFrame), you can use sp2Mondrian to export to a file that Mondrian can read. This will let you visualize multivariate data very easily. There is also a plug-in for Quantum GIS called manageR that will let you import your data into QGIS and point and click very easily. Hope this helps. Virgilio El mié, 04-03-2009 a las 05:56 -0800, Chuanwen Chen escribió: > Dear all, > > I am not sure if this question is related to spatial analysis or not. > I searched CRAN task View, it seems this is the only place. > > The data we are working on is multivariate data, where each observation has p > features(variables). For each observation, all features are computed/subtract > from a picture, i.e., one observation correspondents to one picture, which is > then summarized by a p-dimension vector( features). > > Now in a x-y plot of two features ( variables), we want to click or select > some observations, could it possible to bring up the correspondent pictures > of those observations ? In R, I know identify() function. But here we want to > bring up the pictures. Any package can do this ? > > Thank you very much for your time! > Chuanwen > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/r-sig-geo _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
