manage.test.files

PC.fn.2

PC.fn

PC.fn.2.previous

PC.fn.previous

PC.fn.mat.multi

PC.fn.mat.apply

PC.fn.mat

cut_fac

row.rep

dir.force.slash

check.text.matrix.format

select.col.row.custom

quick.mat.format

choose.comb.fn

matmul

 internal

bigpca-internal

Adds wrappers to add functionality for big.matrix objects (see the bigmemory project).
This allows fast scalable principle components analysis (PCA), or singular value decomposition (SVD).
There are also functions for transposing, using multicore 'apply' functionality, data importing
and for compact display of big.matrix objects. Most functions also work for standard matrices if
RAM is sufficient.

Nicholas Cooper

bigpca

PCA, Transpose and Multicore Functionality for 'big.matrix'
Objects

bigpca-internal function

Internal bigpca Functions — bigpca-internal

Internal bigpca Functions

bigpca-internal: Internal bigpca Functions

Description

Arguments

Details