3rd and 4th dimension can easily be accommodated in a 2d plot by using different color, shape of points etc. Therefore you can start with ggplot package. You might also want to look into here : http://had.co.nz/ggplot2/geom_point.html
Best, Jared Nance wrote: > > Hello list, > Thanks in advance for whatever help you can give me. I have a data set > that I want to visualize that has four important dimensions (x,y,z,t). > What I would like to be able to do is plot the three spatial coordinates > using, say, scatterplot3d (or similar), and have the color of the plotted > points be determined by the time coordinate. I've tried using > scatterplot3d to do this, but without much success. Thanks again. > > -------------------------------------------------------------- > Jared Nance > University of Washington > Center For Experimental Nuclear Physics and Astrophysics > nanc...@phys.washington.edu > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > > -- View this message in context: http://n4.nabble.com/4D-plotting-tp949589p949594.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.