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ClustBlock (version 2.3.1)

Clustering of Datasets

Description

Hierarchical and partitioning algorithms of blocks of variables. The partitioning algorithm includes an option called noise cluster to set aside atypical blocks of variables. The CLUSTATIS method (for quantitative blocks) (Llobell, Cariou, Vigneau, Labenne & Qannari (2020) , Llobell, Vigneau & Qannari (2019) ) and the CLUSCATA method (for Check-All-That-Apply data) (Llobell, Cariou, Vigneau, Labenne & Qannari (2019) , Llobell, Giacalone, Labenne & Qannari (2019) ) are the core of this package.

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Version

Install

install.packages('ClustBlock')

Monthly Downloads

456

Version

2.3.1

License

GPL-3

Maintainer

Fabien Llobell

Last Published

November 21st, 2020

Functions in ClustBlock (2.3.1)

clustatis_FreeSort

Perform a cluster analysis of free sorting data
cluscata

Perform a cluster analysis of blocks of binary variables from a CATA experiment
change_cata_format

Change format of CATA datasets to perform CATATIS or CLUSCATA function
cluscata_kmeans

Compute the CLUSCATA partitionning algorithm on different blocks of binary variables from a CATA experiment. Can be performed using a multi start strategy or initial partition provided by the user
clustatis_FreeSort_kmeans

Compute the CLUSTATIS partitionning algorithm on free sorting data
clustatis_kmeans

Compute the CLUSTATIS partitionning algorithm on different blocks of quantitative variables. Can be performed using a multi start strategy or initial partition provided by the user
clustatis

Perform a cluster analysis of blocks of quantitative variables
catatis

Perform the CATATIS method on different blocks of binary data from a CATA experiment
choc

chocolates data
ClustBlock-package

Clustering of Datasets
plot.catatis

Displays the CATATIS graphs
consistency_cata

Test the consistency of each attribute in a CATA experiment
summary.catatis

Show the CATATIS results
print.clustatis

Print the CLUSTATIS results
print.cluscata

Print the CLUSCATA results
straw

strawberries data
statis

Performs the STATIS method on different blocks of quantitative variables
statis_FreeSort

Performs the STATIS method on Free Sorting data
plot.statis

Displays the STATIS graphs
summary.cluscata

Show the CLUSCATA results
plot.clustatis

Displays the CLUSTATIS graphs
consistency_cata_panel

Test the consistency of the panel in a CATA experiment
summary.clustatis

Show the CLUSTATIS results
print.catatis

Print the CATATIS results
summary.statis

Show the STATIS results
preprocess_FreeSort

Preprocessing for Free Sorting Data
plot.cluscata

Displays the CLUSCATA graphs
smoo

smoothies data
print.statis

Print the STATIS results