{ "_id": "6af80862b90b31e79afd8dc9", "Package": "gatbxr", "Title": "Port of the Sheffield Genetic Algorithm Toolbox for 'MATLAB'", "Version": "0.2.0", "Authors@R": "c(\nperson(\"Liang\", \"Zhao\", email = \"wethenwethen@gmail.com\",\nrole = c(\"aut\", \"cre\", \"trl\"),\ncomment = \"R implementation\"),\nperson(\"Andrew\", \"Chipperfield\", role = c(\"aut\", \"cph\"),\ncomment = \"Author of the original 'MATLAB' toolbox\"),\nperson(\"Peter\", \"Fleming\", role = c(\"aut\", \"cph\"),\ncomment = \"Author of the original 'MATLAB' toolbox\"),\nperson(\"Hartmut\", \"Pohlheim\", role = c(\"aut\", \"cph\"),\ncomment = \"Author of the original 'MATLAB' toolbox\"),\nperson(\"Carlos\", \"Fonseca\", role = c(\"aut\", \"cph\"),\ncomment = \"Author of the original 'MATLAB' toolbox\"),\nperson(\"Alex\", \"Shenfield\", role = \"ctb\",\ncomment = \"Tested the original 'MATLAB' toolbox\"),\nperson(\"The University of Sheffield\", role = \"cph\",\ncomment = \"Copyright holder of the original 'MATLAB' toolbox\")\n)", "Description": "Provides the functions of the Genetic Algorithm Toolbox\nfor 'MATLAB' developed at the University of Sheffield\n(Chipperfield et al. 1994,\n), rewritten in R. It\nincludes operators for creating binary, integer and real-valued\npopulations, rank-based and linear fitness assignment, roulette\nwheel and stochastic universal sampling selection,\nsingle-point, multi-point, shuffle and reduced surrogate\ncrossover, discrete, intermediate and line recombination,\ndiscrete and breeder genetic algorithm mutation, reinsertion of\noffspring, and migration between subpopulations.", "License": "GPL (>= 2)", "URL": "https://github.com/drizztxx/gatbxr", "BugReports": "https://github.com/drizztxx/gatbxr/issues", "Config/testthat/edition": "3", "Encoding": "UTF-8", "Language": "en-GB", "Config/roxygen2/version": "8.1.1", "NeedsCompilation": "no", "Packaged": { "Date": "2026-11-14 07:02:59 UTC", "User": "root" }, "Author": "Liang Zhao [aut, cre, trl] (R implementation), Andrew\nChipperfield [aut, cph] (Author of the original 'MATLAB'\ntoolbox), Peter Fleming [aut, cph] (Author of the original\n'MATLAB' toolbox), Hartmut Pohlheim [aut, cph] (Author of the\noriginal 'MATLAB' toolbox), Carlos Fonseca [aut, cph] (Author\nof the original 'MATLAB' toolbox), Alex Shenfield [ctb] (Tested\nthe original 'MATLAB' toolbox), The University of Sheffield\n[cph] (Copyright holder of the original 'MATLAB' toolbox)", "Maintainer": "Liang Zhao ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-11-13 22:50:02 UTC", "RemoteUrl": "https://github.com/cran/gatbxr", "RemoteRef": "HEAD", "RemoteSha": "a0df2997111bcc38d6698242bba44433bacc5b19", "_user": "cran", "_type": "src", "_file": "gatbxr_0.2.0.tar.gz", "_fileid": "https://r2.ropensci.org/da6f5ee65752462ef5c7264130eacdce0481f2bda13025ffb2d72ef4985833b2", "_filesize": 261890, "_sha256": "da6f5ee65752462ef5c7264130eacdce0481f2bda13025ffb2d72ef4985833b2", "_expires": "2027-02-22T07:06:08.000Z", "_created": "2026-11-14T07:02:59.000Z", "_published": "2026-11-14T07:06:10.469Z", "_upstream": "https://github.com/cran/gatbxr", "_status": "success", "_maintainer": { "name": "Liang Zhao", "email": "wethenwethen@gmail.com", "login": "drizztxx", "description": "", "uuid": 8664796 }, "_jobs": [ { "job": 132369800456, "time": 99, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "14103620983" }, { "job": 132369800443, "time": 110, "config": "linux-release-x86_64", "r": "4.6.2", "check": "OK", "artifact": "14103363321" }, { "job": 132369104969, "time": 168, "config": "source", "r": "4.6.2", "check": "OK", "artifact": "14104200450" }, { "job": 132369800423, "time": 82, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "14104045945" }, { "job": 132369800451, "time": 155, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "14104185911" }, { "job": 132369800444, "time": 146, "config": "windows-release-x86_64", "r": "4.6.2", "check": "OK", "artifact": "14103971167" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/43568975433", "_commit": { "id": "a0df2997111bcc38d6698242bba44433bacc5b19", "author": "Liang Zhao ", "committer": "cran-robot ", "message": "version 0.2.0\n", "time": 1794610202 }, "_distro": "resolute", "_host": "GitHub-Actions", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "stats", "role": "Imports" }, { "package": "spelling", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-46", "n": 1 } ], "_tags": [ { "name": "0.2.0", "date": "2026-11-13" } ], "_stars": 0, "_contributors": [ { "user": "drizztxx", "count": 1, "uuid": 8664796 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "followers": 637, "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/gatbxr" }, "_devurl": "https://github.com/drizztxx/gatbxr", "_searchresults": 1, "_rbuild": "4.6.2", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/gatbxr.html", "extra/manual.pdf", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md" ], "_cranurl": false, "_releases": [ { "version": "0.2.0", "date": "2026-11-13" } ], "_exports": [ "bs2rv", "crtbase", "crtbp", "crtrp", "migrate", "mut", "mutate", "mutbga", "ranking", "recdis", "recint", "reclin", "recmut", "recombin", "reins", "rws", "scaling", "select", "sus", "xovdp", "xovdprs", "xovmp", "xovsh", "xovshrs", "xovsp", "xovsprs" ], "_help": [ { "page": "bs2rv", "title": "Binary string to real vector", "topics": [ "bs2rv" ] }, { "page": "crtbase", "title": "Create base vector", "topics": [ "crtbase" ] }, { "page": "crtbp", "title": "Create an initial population", "topics": [ "crtbp" ] }, { "page": "crtrp", "title": "Create a real-valued initial population", "topics": [ "crtrp" ] }, { "page": "migrate", "title": "Migration of individuals between subpopulations", "topics": [ "migrate" ] }, { "page": "mut", "title": "Discrete mutation (low-level function)", "topics": [ "mut" ] }, { "page": "mutate", "title": "Mutation (high-level function)", "topics": [ "mutate" ] }, { "page": "mutbga", "title": "Mutation of real-valued population", "topics": [ "mutbga" ] }, { "page": "ranking", "title": "Rank-based fitness assignment", "topics": [ "ranking" ] }, { "page": "recdis", "title": "Discrete recombination", "topics": [ "recdis" ] }, { "page": "recint", "title": "Intermediate recombination", "topics": [ "recint" ] }, { "page": "reclin", "title": "Line recombination", "topics": [ "reclin" ] }, { "page": "recmut", "title": "Line recombination with mutation features", "topics": [ "recmut" ] }, { "page": "recombin", "title": "Recombination (high-level function)", "topics": [ "recombin" ] }, { "page": "reins", "title": "Reinsertion of offspring in population replacing parents", "topics": [ "reins" ] }, { "page": "rws", "title": "Roulette Wheel Selection", "topics": [ "rws" ] }, { "page": "scaling", "title": "Linear fitness scaling", "topics": [ "scaling" ] }, { "page": "select", "title": "Selection (high-level function)", "topics": [ "select" ] }, { "page": "sus", "title": "Stochastic Universal Sampling", "topics": [ "sus" ] }, { "page": "xovmp", "title": "Crossover operators for binary representation", "topics": [ "xovdp", "xovdprs", "xovmp", "xovsh", "xovshrs", "xovsp", "xovsprs" ] } ], "_readme": "https://github.com/cran/gatbxr/raw/HEAD/README.md", "_rundeps": [], "_score": 1.6989700043360187, "_indexed": false, "_nocasepkg": "gatbxr", "_universes": [ "cran", "drizztxx" ], "_indexurl": "https://drizztxx.r-universe.dev/gatbxr", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.2.0", "date": "2026-11-14T07:04:40.000Z", "distro": "resolute", "commit": "a0df2997111bcc38d6698242bba44433bacc5b19", "fileid": "https://r2.ropensci.org/e5b678f13cb75522dac27183b22366dfec16bdd2468bc2063f88e7ac1d8c4bc6", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/43568975433" }, { "r": "4.6.2", "os": "linux", "version": "0.2.0", "date": "2026-11-14T07:04:50.000Z", "distro": "resolute", "commit": "a0df2997111bcc38d6698242bba44433bacc5b19", "fileid": "https://r2.ropensci.org/8c86c0c622aa076a0a450b827da4e2033c1e5399e4b7f93c311833ed390cd018", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/43568975433" }, { "r": "4.6.0", "os": "wasm", "version": "0.2.0", "date": "2026-11-14T07:04:34.000Z", "commit": "a0df2997111bcc38d6698242bba44433bacc5b19", "fileid": "https://r2.ropensci.org/7d1056b08517a086f913a50532cb58a4e822899c367151deb84629cf45783131", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/43568975433" }, { "r": "4.7.0", "os": "win", "version": "0.2.0", "date": "2026-11-14T07:04:55.000Z", "commit": "a0df2997111bcc38d6698242bba44433bacc5b19", "fileid": "https://r2.ropensci.org/a6a25326e1651052848f1179332298faee059d11d49d762bca763ddb048b019f", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/43568975433" }, { "r": "4.6.2", "os": "win", "version": "0.2.0", "date": "2026-11-14T07:04:55.000Z", "commit": "a0df2997111bcc38d6698242bba44433bacc5b19", "fileid": "https://r2.ropensci.org/cd33b37e6a8f291c6dfa0ec093e91a44fef28b389a6032f3494cb4e0353c7aea", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/43568975433" } ] }