l1projection: L1 Projection
In pcaL1: L1-Norm PCA Methods
l1projection R Documentation
L1 Projection
Description
Provides the L1-norm projection of points on a subspace, including both scores and reconstructions.
Usage
l1projection(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
'l1projection' 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 June 8, 2025, 1:27 p.m.
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| l1projection | R Documentation |
L1 Projection
Description
Provides the L1-norm projection of points on a subspace, including both scores and reconstructions.
Usage
l1projection(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
'l1projection' 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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