Description Usage Arguments Details Value See Also
Nonnegative matrix factorization (NMF) of a matrix containing SNP probe signals.
1 
V 
An KxI 
acc 
A positive 
maxIter 
A positive 
maxIterRlm 
A positive 
refs 
An index 
The algorithm is considered to have converged when the maximum update
of any allelespecific copy number of any array (H
) is greater
than acc
.
Returns a list
:
W 
The Kx2 
H 
A 2xI 
hasConverged 

nbrOfIterations 
The number of iteration ran before stopping.
If not applicable, it is 
WHInit
(), robustWInit
(), robustHInit
(), and
removeOutliers
().
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