Package: ManifoldOptim 1.0.1

Sean R. Martin

ManifoldOptim: An R Interface to the 'ROPTLIB' Library for Riemannian Manifold Optimization

An R interface to version 0.3 of the 'ROPTLIB' optimization library (see <https://www.math.fsu.edu/~whuang2/> for more information). Optimize real- valued functions over manifolds such as Stiefel, Grassmann, and Symmetric Positive Definite matrices. For details see Martin et. al. (2020) <doi:10.18637/jss.v093.i01>. Note that the optional ldr package used in some of this package's examples can be obtained from either JSS <https://www.jstatsoft.org/index.php/jss/article/view/v061i03/2886> or from the CRAN archives <https://cran.r-project.org/src/contrib/Archive/ldr/ldr_1.3.3.tar.gz>.

Authors:Kofi P. Adragni [aut, cph], Sean R. Martin [aut, cre, cph], Andrew M. Raim [aut, cph], Wen Huang [aut, cph]

ManifoldOptim_1.0.1.tar.gz
ManifoldOptim_1.0.1.tar.gz(r-4.7-arm64)ManifoldOptim_1.0.1.tar.gz(r-4.7-x86_64)ManifoldOptim_1.0.1.tar.gz(r-4.6-arm64)ManifoldOptim_1.0.1.tar.gz(r-4.6-x86_64)
ManifoldOptim_1.0.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
ManifoldOptim/json (API)

# Install 'ManifoldOptim' in R:
install.packages('ManifoldOptim', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))
Uses libs:
  • openblas– Optimized BLAS
  • c++– GNU Standard C++ Library v3

On CRAN:

Conda:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

openblascpp

2.60 score 3 packages 44 scripts 356 downloads 15 exports 2 dependencies

Last updated from:ab6dbf2327. Checks:6 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK205
linux-devel-x86_64OK190
source / vignettesOK238
linux-release-arm64OK206
linux-release-x86_64OK188
wasm-releaseOK217

Exports:get.deriv.paramsget.euclidean.defnget.grassmann.defnget.lowrank.defnget.manifold.paramsget.orthgroup.defnget.product.defnget.solver.paramsget.spd.defnget.sphere.defnget.stiefel.defnmanifold.optimmoptimorthonormTrace

Dependencies:RcppRcppArmadillo

Readme and manuals

Help Manual

Help pageTopics
Overview of important files.Design of C++ code
Get parameters to initialize numerical differentiationget.deriv.params
Get parameters to initialize manifoldget.manifold.params
Get parameters to initialize solverget.solver.params
Manifold definitionsget.euclidean.defn get.grassmann.defn get.lowrank.defn get.orthgroup.defn get.spd.defn get.sphere.defn get.stiefel.defn Manifold definitions
Manifold optimizationmanifold.optim moptim
Orthonormalize the columns of a matrixorthonorm
Print summary from 'manifold.optim' resultsprint.ManifoldOptim
Problem definitionProblem definition
Product manifold definitionget.product.defn Product manifold definition
Compute the trace of a square matrixTrace