optpart 3.0-2 This is fairly major upgrade to optpart. 1) The Fortran code was converted to f90, Several new routines were added 2) several new routines were added 2.1) optimclass - find best partition solution by indicator species 2.2) gensilwidth - generalized mean silhouette width routine 2.3) gamma - Goodman's gamma clustering validity 2.4) flexbeta - flexible beta clustering optpart 2.3-0 changes a number of REAL*4 constants to REAL*8 (and other simple changes) to avoid warnings from gfortan -pedantic optpart 2.1-1 fixed a (benign) out of bounds error in maxpact optpart 2.1-0 1) updated optpart to NAMESPACE format 2) added several new utility functions to manage clusters 2.1) bestfit - Find the Representative Elements of a Cluster 2.2) compare - Compare the Constancy of Specific Types 2.3) consider - Suggestions for Possibly Merging Clusters 2.4) mergeclust - Merge Clusters 2.5) reordclust - Reorder Cluster Numbers 2.6) typal - Find the Typal Members of Each Cluster 3) cleaned up the documentation for several functions optpart 1.2-1 changed testpart to have class 'testpart' and improved the print function. It now reports class fractions of misfits as well as individual misfit plots, and allows setting a threshold misfit value for inclusion in the output (default=0.0) optpart 1.1-0 There are several interesting changes to 1.1-0. 1) there are now four different iterative re-assignment classification algorithms: 1.1) optpart - to optimize the partana statistic 1.2) optsil - to optimize silhouette widths 1.3) optindval - to optimize Dufrene and Legendre indicator values 1.4) opttdev - to optimize table deviance 2) the iterative re-assigmnent algorithms now all have multiple inheritance. 2.1) their own specific class, and 2.2) clustering - which is shared with several other simpler algorithms