{"id":28423910,"url":"https://github.com/bbuchsbaum/multivarious","last_synced_at":"2026-02-01T06:32:25.531Z","repository":{"id":66678531,"uuid":"321357722","full_name":"bbuchsbaum/multivarious","owner":"bbuchsbaum","description":null,"archived":false,"fork":false,"pushed_at":"2025-11-20T22:18:12.000Z","size":9342,"stargazers_count":0,"open_issues_count":4,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-11-21T00:08:08.312Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://bbuchsbaum.github.io/multivarious/","language":"R","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/bbuchsbaum.png","metadata":{"files":{"readme":"README.Rmd","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2020-12-14T13:34:11.000Z","updated_at":"2025-11-20T22:18:15.000Z","dependencies_parsed_at":"2024-01-13T03:23:29.849Z","dependency_job_id":"92c9f991-427a-441d-a41c-0e9a0684714e","html_url":"https://github.com/bbuchsbaum/multivarious","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/bbuchsbaum/multivarious","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bbuchsbaum%2Fmultivarious","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bbuchsbaum%2Fmultivarious/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bbuchsbaum%2Fmultivarious/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bbuchsbaum%2Fmultivarious/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/bbuchsbaum","download_url":"https://codeload.github.com/bbuchsbaum/multivarious/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bbuchsbaum%2Fmultivarious/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28970542,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-01T05:48:53.985Z","status":"ssl_error","status_checked_at":"2026-02-01T05:47:55.855Z","response_time":56,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":[],"created_at":"2025-06-05T09:09:44.810Z","updated_at":"2026-02-01T06:32:25.525Z","avatar_url":"https://github.com/bbuchsbaum.png","language":"R","readme":"---\noutput: github_document\n---\n\n\u003c!-- README.md is generated from README.Rmd. Please edit that file --\u003e\n\n```{r, include = FALSE}\nknitr::opts_chunk$set(\n  collapse = TRUE,\n  comment = \"#\u003e\",\n  fig.path = \"man/figures/README-\",\n  out.width = \"100%\"\n)\n```\n\n# multivarious\n\n\u003c!-- badges: start --\u003e\n[![Codecov test coverage](https://codecov.io/gh/bbuchsbaum/multivarious/branch/master/graph/badge.svg)](https://app.codecov.io/gh/bbuchsbaum/multivarious?branch=master)\n\u003c!-- badges: end --\u003e\n\n\nThis package is intended to provide some basic abstractions and default implementations of basic computational infrastructure for multivariate component-based modeling such as principal components analysis.\n\nThe main idea is to model multivariate decompositions as involving projections from an input data space to a lower dimensional component space. This idea is encapsulated by the `projector` class and the `project` function. Support for two-way mapping (row projection and column projection) is provided by the derived class `bi-projector`. Generic functions for common operations are included:\n\n- `project` for mapping from input space into (usually) reduced-dimensional output space\n- `partial_project` for mapping a subset of input space into output space\n- `project_vars` for mapping new variables (\"supplementary variables\") to output space\n- `reconstruct` for reconstructing input data from its low-dimensional representation\n- `residuals` for extracting residuals of a fit with `n` components.\n\n\n## Installation\n\nYou can install the development version from [GitHub](https://github.com/) with:\n\n``` r\n# install.packages(\"devtools\")\ndevtools::install_github(\"bbuchsbaum/multivarious\")\n```\n## Example\n\nThis is a basic example which shows you how to solve a common problem:\n\n```{r example}\nlibrary(multivarious)\n## basic example code\n```\n\n\n## Albers theme\nThis package uses the albersdown theme. Vignettes are styled with `vignettes/albers.css` and a local `vignettes/albers.js`; the palette family is provided via `params$family` (default 'red'). The pkgdown site uses `template: { package: albersdown }`.\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbbuchsbaum%2Fmultivarious","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbbuchsbaum%2Fmultivarious","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbbuchsbaum%2Fmultivarious/lists"}