sparse2spam

Convert generic sparse matrix to spam format

Carry out principal component analysis (PCA) of very large pedigrees such as found
in breeding populations! This package exploits sparse matrices and randomised
linear algebra to deliver a gazillion-times speed-up compared to naive singular value decoposition (SVD)
(and eigen decomposition).

Hannes Becher

randPedPCA

Fast PCA for Large Pedigrees

Hanbin Lee

Ros Craddock

Gregor Gorjanc

sparse2spam function

<dl><dt>sprs</dt>
<dd>A sparse matrix.</dd></dl>

Arguments

Convert generic sparse matrix to spam format — sparse2spam

<dl>

<dt>sprs</dt>
<dd>A sparse matrix.</dd>

</dl>

sparse2spam: Convert generic sparse matrix to spam format

Description

Usage

Value

Arguments