The statistical software ClusCorr98® is an interactive statistical computing environment based on both Visual Basic for Application (VBA) and the Excel spreadsheet environment. It performs exploratory data analysis mainly by using adaptive methods of cluster analysis, classification and multivariate visualization. Typically it aims at the extraction of knowledge from huge samples of numerical and alphanumerical data. Some of the available methods are: model-based cluster analysis, hierarchical clustering, K-means clustering, core-based clustering. Multivariate visualization of both the data and the results makes it easier to formulate hypotheses about the data at hand. ClusCorr98® runs under Microsoft Windows taking advantage of the Excel environment, but it is not restricted to Excel because the programming language VBA is based on object models of various Microsoft Office components.
Please find further information under
http://www.wias-berlin.de/publications/annual_reports/2002/ClusCorr98 .