{ "_id": "6a5203519b92047c28d53cfd", "Package": "RCEIM", "Type": "Package", "Title": "R Cross Entropy Inspired Method for Optimization", "Version": "0.3", "Date": "2017-04-03", "Author": "Alberto Krone-Martins", "Maintainer": "Alberto Krone-Martins ", "Description": "An implementation of a stochastic heuristic method for\nperforming multidimensional function optimization. The method\nis inspired in the Cross-Entropy Method. It does not relies on\nderivatives, neither imposes particularly strong requirements\ninto the function to be optimized. Additionally, it takes\nprofit from multi-core processing to enable optimization of\ntime-consuming functions.", "License": "GPL (>= 2)", "NeedsCompilation": "no", "Packaged": { "Date": "2026-07-11 08:43:49 UTC", "User": "root" }, "Repository": "https://algolkm.r-universe.dev", "Date/Publication": "2017-04-03 19:19:16 UTC", "RemoteUrl": "https://github.com/cran/RCEIM", "RemoteRef": "HEAD", "RemoteSha": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "_user": "algolkm", "_type": "src", "_file": "RCEIM_0.3.tar.gz", "_fileid": "https://r2.ropensci.org/3a477b7b75e7badca84f2ad6e4b1deacf2b9aaaeaf05e1db376b32f89f801e95", "_filesize": 2730828, "_sha256": "3a477b7b75e7badca84f2ad6e4b1deacf2b9aaaeaf05e1db376b32f89f801e95", "_expires": "2026-10-19T08:48:15.000Z", "_created": "2026-07-11T08:43:49.000Z", "_published": "2026-07-11T08:48:17.814Z", "_jobs": [ { "job": 86529103313, "time": 112, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "8246938043" }, { "job": 86529103301, "time": 103, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "8246936635" }, { "job": 86529103361, "time": 234, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "8246947432" }, { "job": 86529103329, "time": 186, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "8246943084" }, { "job": 86528926164, "time": 143, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "8246922434" }, { "job": 86529103297, "time": 81, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "8246933507" }, { "job": 86529103305, "time": 67, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "8246931920" }, { "job": 86529103316, "time": 59, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "8246930558" }, { "job": 86529103300, "time": 55, "config": "windows-release", "r": "4.6.1", "check": "OK", "artifact": "8246930172" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/algolkm/actions/runs/29146514637", "_status": "success", "_upstream": "https://github.com/cran/RCEIM", "_commit": { "id": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "author": "Alberto Krone-Martins ", "committer": "cran-robot ", "message": "version 0.3\n", "time": 1491247156 }, "_maintainer": { "name": "Alberto Krone-Martins", "email": "algol@sim.ul.pt", "login": "algolkm", "description": "", "uuid": 8453388 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "parallel", "role": "Suggests" } ], "_owner": "cran", "_selfowned": true, "_usedby": 1, "_updates": [], "_tags": [], "_stars": 0, "_contributors": [ { "user": "algolkm", "count": 3, "uuid": 8453388 } ], "_userbio": { "uuid": 8453388, "type": "user", "name": "Alberto", "followers": 5 }, "_downloads": { "count": 550, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/RCEIM" }, "_searchresults": 30, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/RCEIM.html", "manual.pdf" ], "_realowner": "algolkm", "_cranurl": false, "_releases": [ { "version": "0.1", "date": "2013-11-24" }, { "version": "0.2", "date": "2014-09-02" }, { "version": "0.3", "date": "2017-04-03" } ], "_exports": [ "ceimOpt", "enforceDomainOnParameters", "overPlotErrorPolygon", "plotEliteDistrib", "sortDataFrame", "testFunOptimization", "testFunOptimization2d" ], "_help": [ { "page": "RCEIM-package", "title": "An R Cross Entropy Inspired Method for Optimization RCEIM", "topics": [ "RCEIM-package", "RCEIM" ] }, { "page": "ceimOpt", "title": "A Cross Entropy Inspired Method for Optimization", "topics": [ "ceimOpt" ] }, { "page": "enforceDomainOnParameters", "title": "Enforce domain boundaries", "topics": [ "enforceDomainOnParameters" ] }, { "page": "overPlotErrorPolygon", "title": "Overplot an error polygon", "topics": [ "overPlotErrorPolygon" ] }, { "page": "plotEliteDistrib", "title": "Plot the distribution of elite members", "topics": [ "plotEliteDistrib" ] }, { "page": "sortDataFrame", "title": "Sorting a data frame by a key", "topics": [ "sortDataFrame" ] }, { "page": "testFunOptimization", "title": "1D test problem for RCEIM", "topics": [ "testFunOptimization" ] }, { "page": "testFunOptimization2d", "title": "2D test problem for RCEIM", "topics": [ "testFunOptimization2d" ] } ], "_rundeps": [], "_score": 1.9542425094393248, "_indexed": true, "_nocasepkg": "rceim", "_universes": [ "algolkm" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.3", "date": "2026-07-11T08:45:44.000Z", "distro": "resolute", "commit": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "fileid": "https://r2.ropensci.org/dbe2118a389507c6a039134e1d4ecb407f29610f0accecfbcecee17308c24297", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/algolkm/actions/runs/29146514637" }, { "r": "4.6.1", "os": "linux", "version": "0.3", "date": "2026-07-11T08:45:34.000Z", "distro": "resolute", "commit": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "fileid": "https://r2.ropensci.org/cad3caae2ec8d75d9f6c5a4f7a1a20317bd0b6d6c417995e4c21872d5330d784", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/algolkm/actions/runs/29146514637" }, { "r": "4.5.3", "os": "mac", "version": "0.3", "date": "2026-07-11T08:46:55.000Z", "commit": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "fileid": "https://r2.ropensci.org/84d65ff0837d39033548a38921e8610d23948a3ffe9ec6aafcf54cb115afe4f2", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/algolkm/actions/runs/29146514637" }, { "r": "4.6.1", "os": "mac", "version": "0.3", "date": "2026-07-11T08:46:17.000Z", "commit": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "fileid": "https://r2.ropensci.org/a30b2ce5513a589936e2d4da03a7d619e38b0b6d395508cf7dd8311cfeaa5769", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/algolkm/actions/runs/29146514637" }, { "r": "4.6.0", "os": "wasm", "version": "0.3", "date": "2026-07-11T08:45:22.000Z", "commit": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "fileid": "https://r2.ropensci.org/c8d7475210ef50146c944905c0799dd5386952bb23c893af1f5d9162249da6ae", "status": "success", "buildurl": "https://github.com/r-universe/algolkm/actions/runs/29146514637" }, { "r": "4.7.0", "os": "win", "version": "0.3", "date": "2026-07-11T08:44:56.000Z", "commit": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "fileid": "https://r2.ropensci.org/d720a789099a90f8c12125b9b390f85da008a1cd46e40bcd3fb5fcf6bc3b5018", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/algolkm/actions/runs/29146514637" }, { "r": "4.5.3", "os": "win", "version": "0.3", "date": "2026-07-11T08:44:46.000Z", "commit": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "fileid": "https://r2.ropensci.org/f78b4119e9facb76ce48ba68befcc4d4f7776e69079cd8d558dd513fabc01e40", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/algolkm/actions/runs/29146514637" }, { "r": "4.6.1", "os": "win", "version": "0.3", "date": "2026-07-11T08:44:43.000Z", "commit": "dcdc9f5b9259600f3b8adf38927d3a97804aed2f", "fileid": "https://r2.ropensci.org/3f65571892ee2e0505405ef477cec0e9677ed9a37cd8417f712b9335a0749f4a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/algolkm/actions/runs/29146514637" } ] }