Revision history for Perl extension Statistics::KernelEstimation. 0.01 Wed Nov 12 17:57:38 2008 - original version; created by h2xs 1.23 with options -AXn Statistics::KernelEstimation 0.02 Wed Dec 17 2008 - changed the starting conditions for the iteration to find the optimal bandwidth. A more globally convergent algorithm would be desirable. 0.03 Wed Dec 17 2008 - added a new method to find the optimal bandwidth using the bisection method, which is guaranteed to converge, given properly chosen starting points.