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WPGMA

WPGMA

Agglomerative hierarchical clustering method

WPGMA (Weighted Pair Group Method with Arithmetic Mean) is a simple agglomerative (bottom-up) hierarchical clustering method, generally attributed to

WPGMA

UPGMA

Agglomerative hierarchical clustering method

(bottom-up) hierarchical clustering method. It also has a weighted variant, WPGMA, and they are generally attributed to Sokal and Michener. Note that the

UPGMA

Computational phylogenetics

Application of computational algorithms, methods and programs to phylogenetic analyses

subtrees. The UPGMA (Unweighted Pair Group Method with Arithmetic mean) and WPGMA (Weighted Pair Group Method with Arithmetic mean) methods produce rooted

Computational phylogenetics

Computational_phylogenetics

Distance matrices in phylogeny

Matrices used in construction of phylogenetic trees

lineages. The UPGMA (Unweighted Pair Group Method with Arithmetic mean) and WPGMA (Weighted Pair Group Method with Arithmetic mean) methods produce rooted

Distance matrices in phylogeny

Distance_matrices_in_phylogeny

Single-linkage clustering

Agglomerative hierarchical clustering method

include complete linkage clustering, average linkage clustering (UPGMA and WPGMA), and Ward's method. In the naive algorithm for agglomerative clustering

Single-linkage clustering

Single-linkage_clustering

Complete-linkage clustering

Agglomerative hierarchical clustering method

Molecular clock Neighbor-joining Single-linkage clustering UPGMA Ward's method WPGMA Sorensen T (1948). "A method of establishing groups of equal amplitude in

Complete-linkage clustering

Complete-linkage_clustering

Hierarchical clustering

Statistical method in data analysis

and a distance d are: Some of these can only be recomputed recursively (WPGMA, WPGMC), for many a recursive computation with Lance-Williams-equations

Hierarchical clustering

Hierarchical_clustering

Outline of machine learning

Overview of and topical guide to machine learning

Vicarious (company) Viterbi algorithm Vowpal Wabbit WACA clustering algorithm WPGMA Ward's method Weasel program Whitening transformation Winnow (algorithm)

Outline of machine learning

Outline_of_machine_learning

Cluster analysis

Grouping a set of objects by similarity

between points), complete linkage clustering (maximum distance), and UPGMA or WPGMA (average linkage based on mean distances). Hierarchical clustering can be

Cluster analysis

Cluster_analysis

Neighbor joining

Bottom-up clustering method for creating phylogenetic trees

reconstruct the true tree with high probability. Compared with UPGMA and WPGMA, neighbor joining has the advantage that it does not assume all lineages

Neighbor joining

Neighbor_joining