randRangeFinder: Generate range matrix for SVD
In randPedPCA: Fast PCA for Large Pedigrees
randRangeFinder R Documentation
Generate range matrix for SVD
Description
Generate range matrix for SVD
Usage
randRangeFinder(L, rank, depth, numVectors, cent = FALSE)
Arguments
L
a pedigree's L inverse matrix in sparse 'spam' format
rank
An integer, how many principal components to return
depth
integer, number of iterations for generating the range matrix
numVectors
An integer > rank, to specify the oversampling for the
cent
logical whether or not to (implicitly) 'centre' the additive
relationship matrix, or more precisely, its underlying 'data matrix' L
Value
The range matrix for randSVD
randPedPCA documentation built on Aug. 8, 2025, 6:37 p.m.
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| randRangeFinder | R Documentation |
Generate range matrix for SVD
Description
Generate range matrix for SVD
Usage
randRangeFinder(L, rank, depth, numVectors, cent = FALSE)
Arguments
L |
a pedigree's L inverse matrix in sparse 'spam' format |
rank |
An |
depth |
|
numVectors |
An |
cent |
|
Value
The range matrix for randSVD
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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