{"id":16722120,"url":"https://github.com/kahaaga/r-simplexintersection","last_synced_at":"2025-03-15T13:21:07.151Z","repository":{"id":87551963,"uuid":"112141854","full_name":"kahaaga/r-simplexintersection","owner":"kahaaga","description":"R wrappings for SimplexIntersection.jl. Compute exact intersection volumes and coordinates of intersecting vertices for N-dimensional simplices","archived":false,"fork":false,"pushed_at":"2017-12-04T23:43:17.000Z","size":35,"stargazers_count":0,"open_issues_count":1,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-01-22T03:32:56.625Z","etag":null,"topics":["intersection","simplex"],"latest_commit_sha":null,"homepage":"","language":"R","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/kahaaga.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-11-27T03:19:22.000Z","updated_at":"2017-11-27T06:01:27.000Z","dependencies_parsed_at":"2023-03-01T00:00:25.935Z","dependency_job_id":null,"html_url":"https://github.com/kahaaga/r-simplexintersection","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kahaaga%2Fr-simplexintersection","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kahaaga%2Fr-simplexintersection/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kahaaga%2Fr-simplexintersection/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kahaaga%2Fr-simplexintersection/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/kahaaga","download_url":"https://codeload.github.com/kahaaga/r-simplexintersection/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243733331,"owners_count":20339025,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["intersection","simplex"],"created_at":"2024-10-12T22:33:36.457Z","updated_at":"2025-03-15T13:21:07.113Z","avatar_url":"https://github.com/kahaaga.png","language":"R","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Exact simplex intersection in N dimensions\nR package for computing the intersection between simplices in N dimensions. Computes both the intersecting volume and the points in which the simplices intersect.\nThe heavy lifting in the package is done by the [SimplexIntersection.jl](https://github.com/kahaaga/SimplexIntersection.jl) library for the Julia programming language, which `rSimplexIntersection` calls under the hood.\n\n## Installation \nTo install the package, run the following command in your R console:\n\n```\ndevtools::install_github(\"khaaga/r-simplexintersection\")\n```\n\n## Using the package\n\n### Example of volume calculation\n\u003c!--\n```r\n# Define two simplices that have some overlapping volume\nsimplex1 \u003c- t(matrix(c(0.934702, 0.297735, 0.670881, \n                            0.85225, 0.670881, 0.626323, \n                            0.521743, 0.942819, 0.521743, \n                            0.385638, 0.202466, 0.613331), nrow = 4, ncol = 3))\nsimplex2 \u003c- t(matrix(c(0.670881, 0.85225, 0.297735, \n                       0.202466, 0.521743, 0.942819, \n                       0.626323, 0.898955, 0.202466, \n                       0.613331, 0.385638, 0.85225), nrow = 4, ncol = 3))\n\n# Compute the intersecting volume\nvol = rSimplexIntersection::intersect_volume(S1 = simplex1, S2 = simplex2)\n```\n--\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkahaaga%2Fr-simplexintersection","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkahaaga%2Fr-simplexintersection","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkahaaga%2Fr-simplexintersection/lists"}