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nomclust (version 2.2.1)

Hierarchical Cluster Analysis of Nominal Data

Description

Similarity measures for hierarchical clustering of objects characterized by nominal (categorical) variables. Evaluation criteria for nominal data clustering.

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Install

install.packages('nomclust')

Monthly Downloads

305

Version

2.2.1

License

GPL (>= 2)

Maintainer

Sulc Zdenek

Last Published

November 9th, 2020

Functions in nomclust (2.2.1)

iof

Inverse Occurence Frequency (IOF) Measure

nomclust

Hierarchical Cluster Analysis for Nominal Data

lin1

Lin 1 (LIN1) Measure

Variable Mutability (VM) measure

Occurence Frequency (OF) Measure

nomprox

Hierarchical Cluster Analysis for Nominal Data Based on a Proximity Matrix

Simple Matching Coefficient (SM)

Variable Entropy (VE) Measure

dend.plot

Visualization of Cluster Hierarchy using a Dendrogram

data20

Artificial nominal dataset

good1

Goodall 1 (G1) Measure

good2

Goodall 2 (G2) Measure

good3

Goodall 3 (G3) Measure

CA.methods

Selected clustering algorithms

good4

Goodall 4 (G4) Measure

evalclust

Evaluation of Hierarchical Clustering for Nominal Data

eval.plot

Visualization of Evaluation Criteria