5-09-2020: Version 0.6-5 * fixed vignette imports 03-18-2018: Version 0.6-4 * fixed bugs in the computation of Kendall weighted distance * fixed bugs in the genetic algorithm sampling 06-30-2012: Version 0.4-3 * fixed the vignette dependency on xtable * fixed the \usage section for plot.raggr 01-23-2011: Version 0.4-2 * made clValid a required package 03-30-2010: Version 0.4-1 * changed the email address to gmail * fixed an issue with a list that had the same weights for all elements 02-05-2009: Version 0.3-1 * simulation part of the CE algorithm coded in C. * Spearman distance coded in C. 9-19-2008: Version 0.2-1 * Genetic Algorithm added. * print and plot functions added for nicely formatted output. * convergence monitoring plot added. 7-15-2007: Version 0.1-1 * The first version of the package created. * Cross-Entropy Monte Carlo algorithm provided.