{ "_id": "6a1f0c81b401979e7341cb78", "Package": "LakeMetabolizer", "Title": "Tools for the Analysis of Ecosystem Metabolism", "Maintainer": "Jacob Zwart ", "Version": "1.5.6", "Authors@R": "c(person(\"Luke\", \"Winslow\", role = c(\"aut\"),\nemail = \"lawinslow@gmail.com\"),\nperson(\"Jacob\", \"Zwart\", role = c(\"cre\", \"aut\"),\nemail = \"jayzlimno@gmail.com\",\ncomment = c(ORCID = \"0000-0002-3870-405X\")),\nperson(\"Ryan\", \"Batt\", role = \"aut\"),\nperson(\"Jessica\", \"Corman\", role = \"aut\"),\nperson(\"Hilary\", \"Dugan\", role = \"aut\"),\nperson(\"Paul\", \"Hanson\", role = \"aut\"),\nperson(\"Aline\", \"Jaimes\", role = \"aut\"),\nperson(\"Jordan\", \"Read\", role = \"aut\"),\nperson(\"Richard\", \"Woolway\", role = \"aut\"))", "Description": "A collection of tools for the calculation of freewater\nmetabolism from in situ time series of dissolved oxygen, water\ntemperature, and, optionally, additional environmental\nvariables. LakeMetabolizer implements 5 different metabolism\nmodels with diverse statistical underpinnings: bookkeeping,\nordinary least squares, maximum likelihood, Kalman filter, and\nBayesian. Each of these 5 metabolism models can be combined\nwith 1 of 7 models for computing the coefficient of gas\nexchange across the air–water interface (k). LakeMetabolizer\nalso features a variety of supporting functions that compute\nconversions and implement calculations commonly applied to raw\ndata prior to estimating metabolism (e.g., oxygen saturation\nand optical conversion models).", "License": "GPL (>= 2)", "BugReports": "https://github.com/GLEON/LakeMetabolizer/issues", "URL": "https://www.tandfonline.com/doi/abs/10.1080/IW-6.4.883", "RoxygenNote": "7.3.3", "Encoding": "UTF-8", "Repository": "https://gleon.r-universe.dev", "Date/Publication": "2026-04-17 20:19:53 UTC", "RemoteUrl": "https://github.com/gleon/lakemetabolizer", "RemoteRef": "HEAD", "RemoteSha": "1b3210e946f07175bcfae2041f83f0c331ec979a", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-17 09:30:51 UTC", "User": "root" }, "Author": "Luke Winslow [aut],\nJacob Zwart [cre, aut] (ORCID: ),\nRyan Batt [aut],\nJessica Corman [aut],\nHilary Dugan [aut],\nPaul Hanson [aut],\nAline Jaimes [aut],\nJordan Read [aut],\nRichard Woolway [aut]", "MD5sum": 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"4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/LakeMetabolizer.html", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/gleon/lakemetabolizer", "_realowner": "gleon", "_cranurl": true, "_releases": [ { "version": "1.1", "date": "2014-08-11" }, { "version": "1.3.1", "date": "2015-04-05" }, { "version": "1.3.3", "date": "2015-05-28" }, { "version": "1.4.1", "date": "2016-01-22" }, { "version": "1.5.0", "date": "2016-06-23" }, { "version": "1.5.5", "date": "2022-11-16" }, { "version": "1.5.6", "date": "2025-10-30" } ], "_exports": [ "calc.lw.net", "calc.lw.net.base", "calc.zeng", "get.Ts", "get.vars", "getSchmidt", "has.vars", "is.day", "is.night", "k.cole", "k.cole.base", "k.crusius", "k.crusius.base", "k.heiskanen", "k.heiskanen.base", "k.macIntyre", "k.macIntyre.base", "k.read", "k.read.base", "k.read.soloviev", 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"tests data.frame for column names", "topics": [ "has.vars" ] }, { "page": "is.day", "title": "determines if measurement was taken during the daytime", "topics": [ "is.day" ] }, { "page": "is.night", "title": "determines if measurement was taken during the night", "topics": [ "is.night" ] }, { "page": "k.read", "title": "Returns a timeseries of gas exchange velocity", "topics": [ "k.cole", "k.crusius", "k.heiskanen", "k.macIntyre", "k.read", "k.read.soloviev", "k.vachon" ] }, { "page": "k.read.base", "title": "Returns a timeseries of gas exchange velocity", "topics": [ "k.cole.base", "k.crusius.base", "k.heiskanen.base", "k.macIntyre.base", "k.read.base", "k.read.soloviev.base", "k.vachon.base" ] }, { "page": "k600.2.kGAS", "title": "Returns the gas exchange velocity for gas of interest w/ no unit conversions", "topics": [ "k600.2.kGAS", "k600.2.kGAS.base" ] }, { "page": "load.all.data", "title": "Attemps to load and merge all timeseries data for a given site name", "topics": [ 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