{ "_id": "6a365cff3efcd9bda4404f52", "Package": "ALS", "Type": "Package", "Title": "Multivariate Curve Resolution Alternating Least Squares\n(MCR-ALS)", "Version": "0.0.7", "Author": "Katharine M. Mullen", "Maintainer": "Katharine Mullen ", "Description": "Alternating least squares is often used to resolve\ncomponents contributing to data with a bilinear structure; the\nbasic technique may be extended to alternating constrained\nleast squares. Commonly applied constraints include\nunimodality, non-negativity, and normalization of components.\nSeveral data matrices may be decomposed simultaneously by\nassuming that one of the two matrices in the bilinear\ndecomposition is shared between datasets.", "License": "GPL (>= 2)", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-20 09:24:43 UTC", "User": "root" }, "Repository": "https://k-m-m.r-universe.dev", "Date/Publication": "2022-08-25 07:32:58 UTC", "RemoteUrl": "https://github.com/cran/ALS", "RemoteRef": "HEAD", "RemoteSha": "6e50b2a04af257881bd8602d54daf0f0178407c8", "MD5sum": "a95971f6286624d7af2899c9feb69c05", "_user": "k-m-m", "_type": "src", "_file": "ALS_0.0.7.tar.gz", "_fileid": "47e39cc77e742093ffdc190d50afae78dd36e5fbfc4fccc2a0cddaca5ee60836", "_filesize": 565018, "_sha256": "47e39cc77e742093ffdc190d50afae78dd36e5fbfc4fccc2a0cddaca5ee60836", "_created": "2026-06-20T09:24:43.000Z", "_published": "2026-06-20T09:27:27.800Z", "_distro": "noble", "_jobs": [ { "job": 82472495287, "time": 134, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7764100842" }, { "job": 82472495295, "time": 118, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7764098977" }, { "job": 82472495292, "time": 71, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7764093724" }, { "job": 82472495286, "time": 123, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7764099524" }, { "job": 82472322835, "time": 170, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7764084715" }, { "job": 82472495294, "time": 103, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7764097229" }, { "job": 82472495301, "time": 60, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7764092444" }, { "job": 82472495297, "time": 62, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7764092720" }, { "job": 82472495303, "time": 58, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7764092288" } ], "_buildurl": "https://github.com/r-universe/k-m-m/actions/runs/27866861591", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/ALS", "_commit": { "id": "6e50b2a04af257881bd8602d54daf0f0178407c8", "author": "Katharine Mullen ", "committer": "cran-robot ", "message": "version 0.0.7\n", "time": 1661412778 }, "_maintainer": { "name": "Katharine Mullen", "email": "mullenkate@gmail.com", "login": "k-m-m", "description": "", "uuid": 4985137 }, "_registered": true, "_dependencies": [ { "package": "nnls", "version": ">= 1.1", "role": "Depends" }, { "package": "Iso", "role": "Depends" }, { "package": "R", "version": ">= 2.10", "role": "Depends" } ], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 1, "_contributors": [ { "user": "k-m-m", "count": 3, "uuid": 4985137 } ], "_userbio": { "uuid": 4985137, "type": "user", "name": "k-m-m", "followers": 1 }, "_downloads": { "count": 328, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/ALS" }, "_mentions": 189, "_searchresults": 14, "_rbuild": "4.6.0", "_assets": [ "extra/ALS.html", "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "manual.pdf" ], "_realowner": "k-m-m", "_cranurl": false, "_releases": [ { "version": "0.0.1", "date": "2008-08-06" }, { "version": "0.0.2", "date": "2008-09-09" }, { "version": "0.0.3", "date": "2009-02-18" }, { "version": "0.0.4", "date": "2010-11-25" }, { "version": "0.0.5", "date": "2012-03-19" }, { "version": "0.0.6", "date": "2015-08-03" }, { "version": "0.0.7", "date": "2022-08-25" } ], "_exports": [ "als", "barplot3", "getC", "getCList", "getS", "getWSList", "getWSListAllTimes", "matchFactor", "normdat", "plotS" ], "_datasets": [ { "name": "AList", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex1", "file": "multiex1.rda", "class": [ "list" ], "fields": [], "table": true, "tojson": true }, { "name": "C1", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex1", "file": "multiex1.rda", "class": [ "matrix", "array" ], "fields": {}, "rows": 81, "table": true, "tojson": true }, { "name": "Cstart1", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex", "file": "multiex.rda", "class": [ "matrix", "array" ], "fields": {}, "rows": 81, "table": true, "tojson": true }, { "name": "Cstart2", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex", "file": "multiex.rda", "class": [ "matrix", "array" ], "fields": {}, "rows": 81, "table": true, "tojson": true }, { "name": "d1", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex", "file": "multiex.rda", "class": [ "matrix", "array" ], "fields": {}, "rows": 81, "table": true, "tojson": true }, { "name": "d2", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex", "file": "multiex.rda", "class": [ "matrix", "array" ], "fields": {}, "rows": 81, "table": true, "tojson": true }, { "name": "PsiList", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex1", "file": "multiex1.rda", "class": [ "list" ], "fields": [], "table": true, "tojson": true }, { "name": "S", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex", "file": "multiex.rda", "class": [ "matrix", "array" ], "fields": [ "V1", "V3" ], "rows": 400, "table": true, "tojson": true }, { "name": "Sm", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex1", "file": "multiex1.rda", "class": [ "matrix", "array" ], "fields": {}, "rows": 165, "table": true, "tojson": true }, { "name": "WList", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex1", "file": "multiex1.rda", "class": [ "list" ], "fields": [], "table": true, "tojson": true }, { "name": "x", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex", "file": "multiex.rda", "class": [ "integer" ], "fields": [], "table": false, "tojson": true }, { "name": "x2", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex", "file": "multiex.rda", "class": [ "integer" ], "fields": [], "table": false, "tojson": true }, { "name": "xm", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex1", "file": "multiex1.rda", "class": [ "numeric" ], "fields": [], "table": false, "tojson": true }, { "name": "xm2", "title": "Data inspired by GC mass spectrometry experiments", "object": "multiex1", "file": "multiex1.rda", "class": [ "numeric" ], "fields": [], "table": false, "tojson": true } ], "_help": [ { "page": "als", "title": "alternating least squares multivariate curve resolution (MCR-ALS)", "topics": [ "als" ] }, { "page": "matchFactor", "title": "Matching factor functions to describe similarity of two vectors", "topics": [ "matchFactor" ] }, { "page": "multiex", "title": "Data inspired by GC mass spectrometry experiments", "topics": [ "Cstart1", "Cstart2", "d1", "d2", "multiex", "S", "x", "x2" ] }, { "page": "multiex1", "title": "Data inspired by GC mass spectrometry experiments", "topics": [ "AList", "C1", "multiex1", "PsiList", "Sm", "WList", "xm", "xm2" ] }, { "page": "plotS", "title": "Plots a matrix representing mass spectra", "topics": [ "plotS" ] } ], "_rundeps": [ "Iso", "nnls" ], "_score": 2.146128035678238, "_indexed": true, "_nocasepkg": "als", "_universes": [ "k-m-m" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.0.7", "date": "2026-06-20T09:27:03.000Z", "distro": "noble", "commit": "6e50b2a04af257881bd8602d54daf0f0178407c8", "fileid": "46adde09bdbb185d75739e9b91d9c32428f79034a437e8477fd3e681feab052b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/k-m-m/actions/runs/27866861591" }, { "r": "4.6.0", "os": "linux", "version": "0.0.7", "date": "2026-06-20T09:26:46.000Z", "distro": "noble", "commit": "6e50b2a04af257881bd8602d54daf0f0178407c8", "fileid": "fed3c4db9148fd7e36699eacad076fbb564fbea24891409868751d31c6a061e9", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/k-m-m/actions/runs/27866861591" }, { "r": "4.5.3", "os": "mac", "version": "0.0.7", "date": "2026-06-20T09:26:04.000Z", "commit": "6e50b2a04af257881bd8602d54daf0f0178407c8", "fileid": "90687845a610296de64d39cc63d103ba3f3005afddb2770aa39027c8df858631", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/k-m-m/actions/runs/27866861591" }, { "r": "4.6.0", "os": "mac", "version": "0.0.7", "date": "2026-06-20T09:26:48.000Z", "commit": "6e50b2a04af257881bd8602d54daf0f0178407c8", "fileid": "53088fc80c7b8032ae7571ec099dc530fa06cb30e01d0ecbafbe626b772fac27", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/k-m-m/actions/runs/27866861591" }, { "r": "4.6.0", "os": "wasm", "version": "0.0.7", "date": "2026-06-20T09:26:41.000Z", "commit": "6e50b2a04af257881bd8602d54daf0f0178407c8", "fileid": "1f5e6b7f07dfe8866d4b84c42be9cddf03a162ebc5fa91f4aca59329524b4d04", "status": "success", "buildurl": "https://github.com/r-universe/k-m-m/actions/runs/27866861591" }, { "r": "4.7.0", "os": "win", "version": "0.0.7", "date": "2026-06-20T09:25:45.000Z", "commit": "6e50b2a04af257881bd8602d54daf0f0178407c8", "fileid": "22c40a8b64438de51e474b3c27fe875612e9114477649f0a26f54b4cf820291d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/k-m-m/actions/runs/27866861591" }, { "r": "4.5.3", "os": "win", "version": "0.0.7", "date": "2026-06-20T09:25:47.000Z", "commit": "6e50b2a04af257881bd8602d54daf0f0178407c8", "fileid": "061448c7890d71b62d6ab788fb389e860079d59a91c1d67d3a8701544d909b00", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/k-m-m/actions/runs/27866861591" }, { "r": "4.6.0", "os": "win", "version": "0.0.7", "date": "2026-06-20T09:25:44.000Z", "commit": "6e50b2a04af257881bd8602d54daf0f0178407c8", "fileid": "43f3500c56aa32a89bbfb9439bca88672a5566609b5801d07444b951adad8438", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/k-m-m/actions/runs/27866861591" } ] }