Any packages that include kernal density in addition to convex polygon range estimators? My search did not find anything but thought I had seen this a year or so ago. Bruce
Any packages that include kernal density
3 messages · Bruce Miller, Phil Novack-Gottshall, Philipp Gaertner
Hi Bruce, Not sure if it's what you're looking for, but you can do two and three dimensional KDEs using package kde2d() in package MASS and various functions in package ks. Nice visualizations (2-D and 3-D) can then be done using persp3d in package rgl (or perhaps package plotrix). A nice example of its use can be found in Butler, M. A., Sawyer, S. A., & Losos, J. B. (2007). Sexual dimorphism and adaptive radiation in Anolis lizards. Nature, 447(7141), 202-205. It's been a while since I've used these functions, so hopefully it's helpful for you. Cheers, Phil
On 1/3/2014 3:57 PM, Bruce Miller wrote:
Any packages that include kernal density in addition to convex polygon range estimators? My search did not find anything but thought I had seen this a year or so ago. Bruce
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