ClusteringPro: finding, validating and interpreting natural groups in biological, ecological and agronomic data without programming

ClusteringPro is a self-contained web application that performs a complete cluster analysis entirely in the browser, with no installation and no server-side computation. It guides the user from the raw table to publication-ready dendrograms and cluster maps: exploratory analysis and clustering tendency (Hopkins statistic, VAT), 39 similarity and dissimilarity coefficients for quantitative, binary, nominal, ordinal, mixed and ecological data, ten hierarchical linkage rules with an editable dendrogram studio and tanglegrams, k-means, PAM, CLARA, fuzzy c-means, Gaussian mixtures, DBSCAN and spectral clustering, thirteen criteria for the number of clusters with a consensus vote, bootstrap stability, multiscale bootstrap support of tree clusters, external validation, cluster profiling with test values and indicator species, discriminant analysis and classification rules, and an automatic report with a ZIP package of data, tables and figures.