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Cluster analysis of medical research data with R

Kasyuk S.   (South Ural State Medical University "of the Ministry of Health of the Russian Federation (Chelyabinsk))

Didenko G.   (South Ural State Medical University "of the Ministry of Health of the Russian Federation (Chelyabinsk))

Stepanova O.   (South Ural State Medical University "of the Ministry of Health of the Russian Federation (Chelyabinsk))

The article considers modern technologies of cluster analysis in medical research. Algorithms of fuzzy c-means clustering, hierarchical clustering, Kohonen neural network, and PAM are described. Formulas and appropriate functions of R language are considered. Examples of cluster analysis for breast cancer data sets are given.

Keywords:medical research, cluster analysis, fuzzy c-means clustering algorithm, hierarchical clustering algorithm, Kohonen neural network, PAM algorithm, R language.
 

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Citation link:
Kasyuk S. , Didenko G. , Stepanova O. Cluster analysis of medical research data with R // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2021. -№04/2. -С. 23-32 DOI 10.37882/2223-2966.2021.04-2.11
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