Hi all, Fumbling around trying to find a plot package to do 3D plots. This will be an aid to separating bats by their vocal signatures. What I need to do is plot *Fc *against *Sc* with the third dimension being the *density* of the data points in the Fc-Sc plot.
Data format is like this abbreviated sample. Fc is a frequency in kHz and Sc is the characteristic slope (octaves per second) of each call pulse. Any suggestions, guidance greatly appreciated. Bruce Fc Sc 26.58 -5.95 27.03 -8.2 27.16 -2.07 26.19 -7.68 26.62 -3.99 26.85 -6.08 26.94 0 26.1 -5.74 26.62 -5.96 26.85 -4.05 26.98 -4.09 26.02 -5.69 26.53 -7.89 26.62 -2 26.8 -4.04 28.73 7 25.72 -2.97 26.14 -5.76 26.32 -3.89 26.4 0 26.32 5.88 [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.