weightedL1Distance: Weighted L1 Distance
In pcaL1: L1-Norm PCA Methods
View source: R/weightedL1Distance.R
weightedL1Distance R Documentation
Weighted L1 Distance
Description
Provides the (weighted) L1-norm distances and total distance of points to a subspace.
Usage
weightedL1Distance(X, loadings, weights)
Arguments
X
data, in matrix or table form
loadings
an orthonormal matrix of loadings vectors
weights
a list of weights for loadings vectors
Details
The reconstructions are calculated by solving a linear program. Then the weights are applied to the distances.
Value
'weightedL1Distance' returns a list containing the following components:
wDistances
list of weighted distances
totalDistance
total distance
pcaL1 documentation built on Jan. 22, 2023, 1:55 a.m.
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View source: R/weightedL1Distance.R
| weightedL1Distance | R Documentation |
Weighted L1 Distance
Description
Provides the (weighted) L1-norm distances and total distance of points to a subspace.
Usage
weightedL1Distance(X, loadings, weights)
Arguments
X |
data, in |
loadings |
an orthonormal matrix of loadings vectors |
weights |
a list of weights for loadings vectors |
Details
The reconstructions are calculated by solving a linear program. Then the weights are applied to the distances.
Value
'weightedL1Distance' returns a list containing the following components:
wDistances |
list of weighted distances |
totalDistance |
total distance |
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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