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blockcluster (version 4.0.2)

Coclustering Package for Binary, Categorical, Contingency and Continuous Data-Sets

Description

Simultaneous clustering of rows and columns, usually designated by biclustering, co-clustering or block clustering, is an important technique in two way data analysis. It consists of estimating a mixture model which takes into account the block clustering problem on both the individual and variables sets. The blockcluster package provides a bridge between the C++ core library and the R statistical computing environment. This package allows to co-cluster binary, contingency, continuous and categorical data-sets. It also provides utility functions to visualize the results. This package may be useful for various applications in fields of Data mining,Information retrieval, Biology, computer vision and many more. More information about the project and comprehensive tutorial can be found on the link mentioned in URL.

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Version

Install

install.packages('blockcluster')

Monthly Downloads

373

Version

4.0.2

License

GPL (>= 3)

Maintainer

Serge Iovleff

Last Published

November 27th, 2015

Functions in blockcluster (4.0.2)

contingencydatalist

Simulated Contingency Data-set
[,strategy-method

Getter method for Rcoclust output
contingencydataunknown

Simulated Contingency Data-set
blockcluster

Co-Clustering Package
ContinuousOptions-class

Continuous input/output options
CategoricalOptions-class

Categorical input/output options
coclusterCategorical

Co-Clustering function for categorical data-sets.
summary,strategy-method

Summary function.
coclusterStrategy

Strategy function
ContingencyOptions-class

Contingency input/output options
binarydata

Simulated Binary Data-set
gaussiandata

Simulated Gaussian Data-set
coclusterContinuous

Co-Clustering function.
XEMStrategy

An EM strategy to obtain a good optimum.
CommonOptions-class

Common Input/Output options.
coclusterContingency

Co-Clustering function.
BinaryOptions-class

Binary input/output options
plot,BinaryOptions-method

Plot function.
coclusterBinary

Co-Clustering function for Binary data.
cocluster

Co-Clustering function.
categoricaldata

Simulated categorical Data-set