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flexclust (version 1.5.0)

Flexible Cluster Algorithms

Description

The main function kcca implements a general framework for k-centroids cluster analysis supporting arbitrary distance measures and centroid computation. Further cluster methods include hard competitive learning, neural gas, and QT clustering. There are numerous visualization methods for cluster results (neighborhood graphs, convex cluster hulls, barcharts of centroids, ...), and bootstrap methods for the analysis of cluster stability.

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Version

Install

install.packages('flexclust')

Monthly Downloads

6,846

Version

1.5.0

License

GPL-2

Maintainer

Bettina Gruen

Last Published

February 28th, 2025

Functions in flexclust (1.5.0)

distances

Distance and Centroid Computation
dentitio

Dentition of Mammals
conversion

Conversion Between S3 Partition Objects and KCCA
flexclustControl-class

Classes "flexclustControl" and "cclustControl"
flxColors

Flexclust Color Palettes
info

Get Information on Fitted Flexclust Objects
histogram-methods

Methods for Function histogram in Package `flexclust'
image-methods

Methods for Function image in Package `flexclust'
priceFeature

Artificial 2d Market Segment Data
projAxes

Add Arrows for Projected Axes to a Plot
milk

Milk of Mammals
dist2

Compute Pairwise Distances Between Two Data sets
pairs-methods

Methods for Function pairs in Package `flexclust'
predict-methods

Predict Cluster Membership
parameters

Get Centroids from KCCA Object
plot-methods

Methods for Function plot in Package `flexclust'
nutrient

Nutrients in Meat, Fish and Fowl
relabel

Relabel Cluster Results.
shadowStars

Shadow Stars
randIndex

Compare Partitions
randomTour

Plot a Random Tour
slsaplot

Segment Level Stability Across Solutions Plot.
qtclust

Stochastic QT Clustering
stripes

Stripes Plot
propBarchart

Barcharts and Boxplots for Columns of a Data Matrix Split by Groups
kcca

K-Centroids Cluster Analysis
kcca2df

Convert Cluster Result to Data Frame
volunteers

Motivation of Australian Volunteers
vacmot

Vacation Motives of Australians
stepFlexclust

Run Flexclust Algorithms Repeatedly
shadow

Cluster Shadows and Silhouettes
slswFlexclust

Segment Level Stability Within Solution.
bwplot-methods

Box-Whisker Plot Methods in Package `flexclust'
clusterSim

Cluster Similarity Matrix
bootFlexclust

Bootstrap Flexclust Algorithms
cclust

Convex Clustering
auto

Automobile Customer Survey Data
bundestag

German Parliament Election Data
achieve

Achievement Test Scores for New Haven Schools
Nclus

Artificial Example with 4 Gaussians
bclust

Bagged Clustering
birth

Birth and Death Rates
barplot-methods

Barplot/chart Methods in Package `flexclust'