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flexclust (version 1.3-4)

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

7,924

Version

1.3-4

License

GPL-2

Maintainer

Friedrich Leisch

Last Published

July 2nd, 2013

Functions in flexclust (1.3-4)

clusterSim

Cluster Similarity Matrix
cclust

Convex Clustering
qtclust

Stochastic QT Clustering
shadow

Cluster shadows and silhouettes
pairs-methods

Methods for Function pairs in Package `flexclust'
kcca

K-Centroids Cluster Analysis
propBarchart

Barcharts and Boxplots for Columns of a Data Matrix Split by Groups
plot-methods

Methods for Function plot in Package `flexclust'
nutrient

Nutrients in Meat, Fish and Fowl
randIndex

Compare Partitions
stripes

Stripes Plot
Nclus

Artificial Example with 4 Gaussians
achieve

Achievement Test Scores for New Haven Schools
birth

Birth and Death Rates
barplot-methods

Barplot/chart Methods in Package `flexclust'
auto

Automobile Customer Survey Data
flexclustControl-class

Classes "flexclustControl" and "cclustControl"
predict-methods

Predict Cluster Membership
volunteers

Motivation of Australian Volunteers
shadowStars

Shadow Stars
conversion

Conversion Between S3 Partition Objects and KCCA
randomTour

Plot a Random Tour
milk

Milk of Mammals
image-methods

Methods for Function image in Package `flexclust'
dist2

Compute pairwise distances between two data sets
priceFeature

Artificial 2d Market Segment Data
bootFlexclust

Bootstrap Flexclust Algorithms
projAxes

Add Arrows for Projected Axes to a Plot
info

Get Information on Fitted Flexclust Objects
kcca2df

Convert Cluster Result to Data Frame
dentitio

Dentition of Mammals
distances

Distance and Centroid Computation
flxColors

Flexclust Color Palettes
stepFlexclust

Run Flexclust Algorithms Repeatedly
bundestag

German Parliament Election Data
bwplot-methods

Box-Whisker Plot Methods in Package `flexclust'
parameters

Get Centroids from KCCA Object