Cluster analysis, similarity coefficient calculation, principal component analysis _ Software overview

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Cluster analysis, similarity coefficient calculation, principal component analysis... The software NTsys-pc V2.1 is a software for morphological and genetic classification, handling multivariate data, performing data transformation, conducting similarity and dissimilarity analyses, as well as cluster analysis; it serves as a digital classification system that can be applied in morphology, ecology, and other fields. It includes functions such as population analysis, assignment analysis, multi-scale scaling, dendrogram analysis, cophenetic arrays, harmonic analysis, principal component analysis, biconcentric analysis, eigenvector analysis, Fourier transform, combined variance-covariance analysis, genetic distance calculations, similarity/dissimilarity assessments, and data transformation. More detailed information is available at the website http://www.exetersoftware.com/cat/ntsyspc/ntsyspc.html. I think it’s more convenient for cluster analysis than SPSS.