Several functions can be used to analyze multiblock multivariable data. If the input is a single matrix, then principal components analysis (PCA) is implemented. If the input is a list of matrices, then multiblock PCA is implemented. If the input is two matrices, for exploratory and objective variables, then partial least squares (PLS) analysis is implemented. If the input is two lists of matrices, for exploratory and objective variables, then multiblock PLS analysis is implemented. Additionally, if an extra outcome variable is specified, then a supervised version of the methods above is implemented. For each method, sparse modeling is also incorporated. Functions for selecting the number of components and regularized parameters are also provided.
Package details 


Author  Atsushi Kawaguchi 
Date of publication  20180504 03:50:13 UTC 
Maintainer  Atsushi Kawaguchi <[email protected]> 
License  GPL (>= 2) 
Version  1.1 
Package repository  View on CRAN 
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