Cluster analysis

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Related to numerical taxonomy: cytotaxonomy, chemotaxonomy

Cluster analysis

A statistical technique that identifies clusters of stocks whose returns are highly correlated within each cluster and relatively uncorrelated across clusters. Cluster analysis has identified groupings such as growth, cyclical, stable, and energy stocks.
References in periodicals archive ?
Numerical taxonomy. The Principles and Practice of Numerical Classification.
PERFORMANCE OF SESAMUM VARIETIES UNDER RAINFED UPLAND CONDITIONS IN THE N-E GHAT ZONE OF ODISHA
Numerical taxonomy: the principles and practice of numerical classification.
Genetic parameters, phenotypic, genotypic and environmental correlations and genetic variability on sunflower in the Brazilian Savannah/Parametros geneticos, correlacoes fenotipicas, genotipicas e ambientais e variabilidade genetica em girassol no Cerrado
The research of gold ring cowry numerical taxonomy, C.
Phenetic Relationship Study of Gold Ring Cowry, Cypraea Annulus (Gastropods: Cypraeidae) in Mollucas Islands Based on Shell Morphological
Numerical Taxonomy Model is a method for classifying the subjects.
Spatial distribution of sandstorm disaster in Iran using numerical taxonomy model
A binary system of coding the attributes was applied because it is unambiguous as well as the one most often used in numerical taxonomy. In an investigation the first stage is very important.
Innovative classification of technology foresight methods/Nauja technologiju prognozavimo metodu klasifikacija
A pair-wise distance matrix between genotypes was the basis for cluster analysis by un-weighted pair-group mathematical average (UPGMA) using numerical taxonomy and multivariate analysis system (NTSYS) software, version 2.0 (Rohlf, 1998).
Analisis de la variacion genetica en clones de caucho (Hevea brasiliensis) de Asia, Suramerica y Centroamerica usando marcadores RAPD
ABSTRACT An improved and rapid biochemical identification of the culturable aerobic bacteria species associated with Galician oyster production was performed by the combination of numerical taxonomy and sequencing of 16S rRNA gene.
An improved and rapid biochemical identification of indigenous aerobic culturable bacteria associated with Galician oyster production
The Jaccard coefficient in Numerical Taxonomy and Multivariate Analysis System (NTSYS) was used to produce a similarity matrix from the raw data which was subjected to a Principle Coordinate Analysis (PCO).
Genetic diversity of atriplex prostrata in an inland salt marsh over time. (Plant Biology 09:00 AM, Saturday, April 5, 2003 Brewer/Frost Science 142 Dr. Sarah E. Wyatt-Presiding)
1969 'A numerical taxonomy of business enterprises' in Numerical taxonomy.
The long and thorny way to an organizational taxonomy
Differentiation of nine species of Dipodomys (Rodentia: Heteromyidae): a numerical taxonomy study based on morphology.
Individual nongeographic variation and character relationships in kangaroo rats (genus Dipodomys)
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