clustrd v1.3.2

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Methods for Joint Dimension Reduction and Clustering

A class of methods that combine dimension reduction and clustering of continuous, categorical or mixed-type data. For continuous data, the package contains implementations of factorial K-means (Vichi and Kiers 2001; <DOI:10.1016/S0167-9473(00)00064-5>) and reduced K-means (De Soete and Carroll 1994; <DOI:10.1007/978-3-642-51175-2_24>); both methods that combine principal component analysis with K-means clustering. For categorical data, the package provides MCA K-means (Hwang, Dillon and Takane 2006; <DOI:10.1007/s11336-004-1173-x>), i-FCB (Iodice D'Enza and Palumbo 2013, <DOI:10.1007/s00180-012-0329-x>) and Cluster Correspondence Analysis (van de Velden, Iodice D'Enza and Palumbo 2017; <DOI:10.1007/s11336-016-9514-0>), which combine multiple correspondence analysis with K-means. For mixed-type data, it provides mixed Reduced K-means and mixed Factorial K-means (van de Velden, Iodice D'Enza and Markos 2019; <DOI:10.1002/wics.1456>), which combine PCA for mixed-type data with K-means.

Functions in clustrd

Name Description
clusmca Joint dimension reduction and clustering of categorical data.
diamond Diamond Stone Pricing
cmc Contraceptive Choice in Indonesia
hsq Humor Styles
macro Economic Indicators of 20 OECD countries for 1999
local_bootclus Cluster-wise stability assessment of Joint Dimension Reduction and Clustering methods by bootstrapping.
global_bootclus Global stabiliy assessment of Joint Dimension Reduction and Clustering methods by bootstrapping.
bribery Bribery cases in Russia
cluspca Joint dimension reduction and clustering of continuous data.
cluspcamix Joint dimension reduction and clustering of mixed-type data.
plot.cluspcamix Plotting function for cluspcamix() output.
tuneclus Cluster quality assessment for a range of clusters and dimensions.
plot.cluspca Plotting function for cluspca() output.
plot.clusmca Plotting function for clusmca() output.
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Details

Type Package
Date 2019-06-11
License GPL (>= 2)
NeedsCompilation no
Packaged 2019-07-11 21:24:26 UTC; amarkos
Repository CRAN
Date/Publication 2019-07-11 21:59:00 UTC

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