weightedKmeans (1.2.0) unstable; urgency=low * Change name to be descriptive rather than non-informative. * Update documentation. * Update ewkm.c to call error() rather than printf() on errors. * Include sum of squares data in returned value. -- Graham Williams Mon, 23 Apr 2012 05:45:19 +1000 siatclust (1.0.5) unstable; urgency=low * Add new algorithm fgkm() and sample dataset fgkm.sample. -- Graham Williams Wed, 16 Nov 2011 18:39:53 +1100 siatclust (1.0.4) unstable; urgency=low * Support both plot.ewkm() and levelplot.ewkm(). * Both plot functions accept additional arguments that are passed through to the underlying plotters. * Note in ewkm.Rd that the class of the returned object is "ewkm" as well as "kmeans". * Add a "see also" to the man page for ewkm. * Changes suggested by Felix Andrews. -- Graham Williams Thu, 08 Sep 2011 06:29:47 +1000 siatclust (1.0.3) unstable; urgency=low * Add a generic plot to show a heatmap of the weights. -- Graham Williams Thu, 04 Aug 2011 19:54:47 +1000 siatclust (1.0.2) unstable; urgency=low * Simplify directory structure for the package. * Introduce maxrestart to control the number of restarts when there are fewer clusters than requested. * Remove empty clusters from the returned clustering, as might happen when fewer than the requested clusters were found and the maximum iteration and maximum number of restarts were reached. * Add tests for automated testing. -- Graham Williams Sat, 23 Jul 2011 21:30:38 +1000 siatclust (1.0.1) unstable; urgency=low * Add some basic testing to the package: make tests. * Random seed functionality working in harmony with R. Thus set.seed in R will ensure the same model is built. * Previous version could return emtpy clusters. This version will restart the algorithm when empty clusters are encountered. The number of restarts is returned along with the total number of iterations. -- Graham Williams Sun, 17 Jul 2011 13:06:36 +1000 siatclust (1.0.0) unstable; urgency=low * Initial Release. -- Graham Williams Sun, 3 Jul 2011 13:06:36 +1000