Set up | Volume-preserving parameterizations | Stratified sampling | Rejection sampling | Making custom samplers | Set down
Package: tdaunif 0.2.0
Jason Cory Brunson
tdaunif: Uniform Manifold Samplers for Topological Data Analysis
Uniform random samples from simple manifolds, sometimes with noise, are commonly used to test topological data analytic (TDA) tools. This package includes samplers powered by two techniques: analytic volume-preserving parameterizations, as employed by Arvo (1995) <doi:10.1145/218380.218500>, and rejection sampling, as employed by Diaconis, Holmes, and Shahshahani (2013) <doi:10.1214/12-IMSCOLL1006>.
Authors:
tdaunif_0.2.0.tar.gz
tdaunif_0.2.0.zip(r-4.7-any)tdaunif_0.2.0.zip(r-4.6-any)tdaunif_0.2.0.zip(r-4.5-any)
tdaunif_0.2.0.tgz(r-4.6-any)tdaunif_0.2.0.tgz(r-4.5-any)
tdaunif_0.2.0.tar.gz(r-4.7-any)tdaunif_0.2.0.tar.gz(r-4.6-any)
tdaunif_0.2.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
tdaunif/json (API)
| # Install 'tdaunif' in R: |
| install.packages('tdaunif', repos = c('https://tdaverse.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/tdaverse/tdaunif/issues
Pkgdown/docs site:https://tdaverse.github.io
manifoldssamplertdatopological-data-analysistopological-statistics
Last updated from:81812a04ed. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 174 | ||
| source / vignettes | OK | 191 | ||
| linux-release-x86_64 | OK | 117 | ||
| macos-release-arm64 | OK | 96 | ||
| macos-oldrel-arm64 | OK | 71 | ||
| windows-devel | OK | 73 | ||
| windows-release | OK | 75 | ||
| windows-oldrel | OK | 71 | ||
| wasm-release | OK | 90 |
Exports:add_noisemake_rejection_samplersample_2hemispheresample_2spheresample_annulussample_arch_spiralsample_circlesample_circles_interlockedsample_cylinder_ellipticalsample_disksample_ellipsesample_klein_flatsample_klein_tubesample_lemniscate_geronosample_mobius_rotoidsample_projective_planesample_spheresample_strat_cubesample_strat_segmentsample_strat_squaresample_stratifysample_swiss_rollsample_tori_interlockedsample_torus_flatsample_torus_tubesample_trefoilsample_triangle_planar
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Sample (with noise) from annuli | annuli disks sample_annulus sample_disk |
| Sample (with noise) from archimedean spirals and swiss rolls | arch-spirals sample_arch_spiral sample_swiss_roll |
| Sample (with noise) from circles | circles sample_circle sample_circles_interlocked |
| Sample (with noise) from ellipses | ellipses sample_cylinder_elliptical sample_ellipse |
| Sample (with noise) from Klein bottles | klein-bottles sample_klein_flat sample_klein_tube |
| Sample (with noise) from lemniscates (figure eights) | lemniscates sample_lemniscate_gerono |
| Sample (with noise) from Möbius strips | mobius-strips sample_mobius_rotoid |
| Add noise to a sample | add_noise noise |
| Sample (with noise) from real projective planes | real-projective-planes sample_projective_plane |
| Custom uniform rejection samplers | make_rejection_sampler rejection-samplers |
| Sample (with noise) from a sphere | sample_2hemisphere sample_2sphere sample_sphere sphere |
| Stratified sample of any unit dimensional space | sample_stratify sample_strat_cube sample_strat_segment sample_strat_square stratified-samplers |
| *tdaunif*: Uniform manifold samplers for topological data analysis | tdaunif-package tdaunif |
| Sample (with noise) from tori | sample_tori_interlocked sample_torus_flat sample_torus_tube tori |
| Sample (with noise) from trefoil knot | sample_trefoil trefoil |
| Sample (with noise) from planar triangles | sample_triangle_planar triangles |
