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idm (version 1.3.1)

Incremental Decomposition Methods

Description

Incremental Multiple Correspondence Analysis and Principal Component Analysis.

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Version

Install

install.packages('idm')

Monthly Downloads

563

Version

1.3.1

License

GPL (>= 2)

Maintainer

Angelos Markos

Last Published

March 10th, 2016

Functions in idm (1.3.1)

i_pca

Incremental Principal Component Analysis (PCA)
add_es

Adds two eigenspaces using incremental SVD (with or without mean update)
plot.i_pca

Plotting 2D maps in Principal Component Analysis
do_es

Computes the eigenspace of a data matrix
update.i_mca

Updates a Multiple Correspondence Analysis solution
tweet

twitter data set
idm-package

Incremental Decomposition Methods
update.i_pca

Updates a Principal Component Analysis solution
women

women data set
plot.i_mca

Plotting 2D maps in Multiple Correspondence Analysis
i_mca

Incremental Multiple Correspondence Analysis (MCA)
transform_z

Computes indicator and standardized residual matrices