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fclust (version 2.1.3)

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

554

Version

2.1.3

License

GPL (>= 2)

Maintainer

Paolo Giordani

Last Published

October 18th, 2025

Functions in fclust (2.1.3)

FKM.noise

Fuzzy k-means with noise cluster
FKM.gkb.ent.noise

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

Fuzzy clustering
Fclust.compare

Similarity between partitions
FKM.pf.noise

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

Fuzzy k-medoids with noise cluster
FKM.gkb.noise

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

Fuzzy k-medoids
FKM.pf

Fuzzy k-means with polynomial fuzzifier
RI.F

Fuzzy Rand index
PE

Partition entropy
Fclust.index

Cluster validity indexes
NEFRC.noise

Non-Euclidean Fuzzy Relational Clustering with noise cluster
NBA

NBA teams data
VIFCR

Visual inspection of fuzzy clustering results
SIL

Silhouette index
SIL.F

Fuzzy silhouette index
MPC

Modified partition coefficient
NEFRC

Non-Euclidean Fuzzy Relational Clustering
summary.fclust

Summarizing fuzzy clustering output
Mc

McDonald's data
PC

Partition coefficient
butterfly

Butterfly data
VAT

Visual Assessment of (Cluster) Tendency
XB

Xie and Beni index
VCV

Visual Cluster Validity
VCV2

(New) Visual Cluster Validity
Hraw

Raw prototypes
cl.memb

Cluster membership
cl.memb.t

Cluster membership
houseVotes

Congressional Voting Records Data
cl.memb.H

Cluster membership
JACCARD.F

Fuzzy Jaccard index
cl.size

Cluster size
plot.fclust

Plotting fuzzy clustering output
synt.data

Synthetic data
cl.size.H

Cluster size
print.fclust

Printing fuzzy clustering output
unemployment

Unemployment data
synt.data2

Synthetic data
FKM.gk.noise

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

Fuzzy k-means
FKM.gk

Gustafson and Kessel - like fuzzy k-means
FKM.gkb

Gustafson, Kessel and Babuska - like fuzzy k-means
ARI.F

Fuzzy adjusted Rand index
FKM.ent

Fuzzy k-means with entropy regularization
FKM.gk.ent

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

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

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

Fuzzy k-means with entropy regularization and noise cluster