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fclust (version 2.1.2)

Fuzzy Clustering

Description

Algorithms for fuzzy clustering, cluster validity indices and plots for cluster validity and visualizing fuzzy clustering results.

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Version

Install

install.packages('fclust')

Monthly Downloads

821

Version

2.1.2

License

GPL (>= 2)

Maintainer

Paolo Giordani

Last Published

July 22nd, 2025

Functions in fclust (2.1.2)

ARI.F

Fuzzy adjusted Rand index
FKM

Fuzzy k-means
FKM.gk.ent.noise

Gustafson and Kessel - like fuzzy k-means with entropy regularization and noise cluster
FKM.gkb

Gustafson, Kessel and Babuska - like fuzzy k-means
FKM.ent.noise

Fuzzy k-means with entropy regularization and noise cluster
FKM.gk

Gustafson and Kessel - like fuzzy k-means
FKM.gk.ent

Gustafson and Kessel - like fuzzy k-means with entropy regularization
FKM.gkb.ent

Gustafson, Kessel and Babuska - like fuzzy k-means with entropy regularization
FKM.gk.noise

Gustafson and Kessel - like fuzzy k-means with noise cluster
FKM.ent

Fuzzy k-means with entropy regularization
FKM.gkb.ent.noise

Gustafson, Kessel and Babuska - like fuzzy k-means with entropy regularization and noise cluster
FKM.noise

Fuzzy k-means with noise cluster
Fclust.compare

Similarity between partitions
FKM.med

Fuzzy k-medoids
Fclust.index

Cluster validity indexes
FKM.pf.noise

Fuzzy k-means with polynomial fuzzifier and noise cluster
FKM.gkb.noise

Gustafson, Kessel and Babuska - like fuzzy k-means with noise cluster
Fclust

Fuzzy clustering
Hraw

Raw prototypes
MPC

Modified partition coefficient
NEFRC.noise

Non-Euclidean Fuzzy Relational Clustering with noise cluster
FKM.med.noise

Fuzzy k-medoids with noise cluster
FKM.pf

Fuzzy k-means with polynomial fuzzifier
NBA

NBA teams data
NEFRC

Non-Euclidean Fuzzy Relational Clustering
PE

Partition entropy
JACCARD.F

Fuzzy Jaccard index
PC

Partition coefficient
RI.F

Fuzzy Rand index
Mc

McDonald's data
cl.memb.H

Cluster membership
cl.memb

Cluster membership
SIL

Silhouette index
SIL.F

Fuzzy silhouette index
VAT

Visual Assessment of (Cluster) Tendency
VCV

Visual Cluster Validity
cl.memb.t

Cluster membership
cl.size.H

Cluster size
synt.data2

Synthetic data
unemployment

Unemployment data
VCV2

(New) Visual Cluster Validity
cl.size

Cluster size
VIFCR

Visual inspection of fuzzy clustering results
houseVotes

Congressional Voting Records Data
XB

Xie and Beni index
plot.fclust

Plotting fuzzy clustering output
summary.fclust

Summarizing fuzzy clustering output
print.fclust

Printing fuzzy clustering output
butterfly

Butterfly data
synt.data

Synthetic data