Two-Dimensional Core Density Estimator in Java

Question

I am writing some kind of software in which I need to calculate two-dimensional grid densities xy. Are there any libraries that can help me in Java for this? I saw a lot of things in R, but there was nothing in Java.

Answer 1

This is similar to what you want: http://code.google.com/p/beast-mcmc/source/browse/trunk/src/dr/geo/KernelDensityEstimator2D.java