l2projection: L2 Projection
In pcaL1: L1-Norm PCA Methods
l2projection R Documentation
L2 Projection
Description
Provides the L2-norm projection of points on a subspace, including both scores and reconstructions.
Usage
l2projection(X, loadings)
Arguments
X
data, in matrix or table form
loadings
an orthonormal matrix of loadings vectors
Details
The scores and reconstructions are calculated by solving a linear program.
Value
'l2projection' returns a list containing the following components:
scores
the matrix of projected points
projPoints
the matrix of projected points in terms of the original coordinates (reconstructions)
pcaL1 documentation built on Jan. 22, 2023, 1:55 a.m.
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| l2projection | R Documentation |
L2 Projection
Description
Provides the L2-norm projection of points on a subspace, including both scores and reconstructions.
Usage
l2projection(X, loadings)
Arguments
X |
data, in |
loadings |
an orthonormal matrix of loadings vectors |
Details
The scores and reconstructions are calculated by solving a linear program.
Value
'l2projection' returns a list containing the following components:
scores |
the matrix of projected points |
projPoints |
the matrix of projected points in terms of the original coordinates (reconstructions) |
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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