metrics: Pre-configured Riemannian metrics for SPD matrices
In riemtan: Riemannian Metrics for Symmetric Positive Definite Matrices
metrics R Documentation
Pre-configured Riemannian metrics for SPD matrices
Description
Ready-to-use metric objects for various Riemannian geometries on the manifold
of symmetric positive definite matrices.
Usage
airm
log_euclidean
euclidean
log_cholesky
bures_wasserstein
Format
Objects of class rmetric containing four functions:
- log
Computes the Riemannian logarithm
- exp
Computes the Riemannian exponential
- vec
Performs vectorization
- unvec
Performs inverse vectorization
An object of class rmetric of length 4.
An object of class rmetric of length 4.
An object of class rmetric of length 4.
An object of class rmetric of length 4.
An object of class rmetric of length 4.
riemtan documentation built on June 8, 2025, 9:39 p.m.
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| metrics | R Documentation |
Pre-configured Riemannian metrics for SPD matrices
Description
Ready-to-use metric objects for various Riemannian geometries on the manifold of symmetric positive definite matrices.
Usage
airm
log_euclidean
euclidean
log_cholesky
bures_wasserstein
Format
Objects of class rmetric containing four functions:
- log
Computes the Riemannian logarithm
- exp
Computes the Riemannian exponential
- vec
Performs vectorization
- unvec
Performs inverse vectorization
An object of class rmetric of length 4.
An object of class rmetric of length 4.
An object of class rmetric of length 4.
An object of class rmetric of length 4.
An object of class rmetric of length 4.
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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