Implements fast, exact bootstrap Principal Component Analysis and Singular Value Decompositions for high dimensional data, as described in <doi:10.1080/01621459.2015.1062383> (see also <arXiv:1405.0922> ). For data matrices that are too large to operate on in memory, users can input objects with class 'ff' (see the 'ff' package), where the actual data is stored on disk. In response, this package will implement a block matrix algebra procedure for calculating the principal components (PCs) and bootstrap PCs. Depending on options set by the user, the 'parallel' package can be used to parallelize the calculation of the bootstrap PCs.
Package details 


Author  Aaron Fisher <afishe27@alumni.jh.edu> 
Maintainer  Aaron Fisher <afishe27@alumni.jh.edu> 
License  GPL2 
Version  1.1 
URL  http://arxiv.org/abs/1405.0922 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

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