DemoDataC2D2a           A Simple Data Set
HardKMeans              Hard k-Means
HardKMeansDemo          Hard k-Means Demo
RoughKMeans_LW          Lingras & West's Rough k-Means
RoughKMeans_PE          Peters' Rough k-Means
RoughKMeans_PI          'PI' Rough k-Means
RoughKMeans_SHELL       Rough k-Means Shell
createLowerMShipMatrix
                        Create Lower Approximation
datatypeInteger         Rough k-Means Plotting
initMeansC2D2a          Initial Means (2 Clusters)
initMeansC3D2a          Initial Means (3 Clusters)
initMeansC4D2a          Initial Means (4 Clusters)
initMeansC5D2a          Initial Means (5 Clusters)
initializeMeansMatrix   Initialize Means Matrix
normalizeMatrix         Matrix Normalization
plotRoughKMeans         Rough k-Means Plotting
