{ "_id": "6ab5180dc18b73ce90b4f4a0", "Package": "AgeBandDecomposition", "Title": "Age Band Decomposition Method for Tree Ring Standardization", "Version": "2.0.0", "Authors@R": "c(\nperson(given = \"Nicola\",\nfamily = \"Puletti\",\nemail = \"nicola.puletti@crea.gov.it\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"https://orcid.org/0000-0002-2142-959X\")),\nperson(given = \"Gianluigi\",\nfamily = \"Mazza\",\nrole = \"aut\",\ncomment = c(ORCID = \"https://orcid.org/0000-0002-2744-2330\")),\nperson(given = \"Dimitrios\",\nfamily = \"Sarris\",\nrole = \"ctb\",\ncomment = c(ORCID = \"https://orcid.org/0000-0003-1379-1465\"))\n)", "Description": "Implements the Age Band Decomposition (ABD) method for\nstandardizing tree ring width data, while preserving both low\nand high frequency variability. Unlike traditional detrending\napproaches that can distort long term growth trends, ABD\ndecomposes ring width series into multiple age classes,\ndetrends each class separately, and then recombines them to\ncreate standardized chronologies. This approach improves the\ndetection of growth signals linked to past climatic and\nenvironmental factors, making it particularly valuable for\ndendroecological and dendroclimatological studies. The package\nprovides functions to perform ABD-based standardization, to\ncompare results with other common methods (e.g., BAI, C method,\nRCS), and facilitates the interpretation of growth patterns\ndriven by environmental variability.", "URL": "https://gitlab.com/Puletti/agebanddecomposition_rpackage", "Language": "en-US", "License": "GPL (>= 3)", "Encoding": "UTF-8", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.2", "LazyData": "true", "Config/testthat/edition": "3", "Config/pak/sysreqs": "cmake make libicu-dev libpng-dev libxml2-dev", "Repository": "https://npuletti.r-universe.dev", "Date/Publication": "2026-02-09 09:16:57 UTC", "RemoteUrl": "https://gitlab.com/puletti/agebanddecomposition_rpackage", "RemoteRef": "HEAD", "RemoteSha": "609b99e8a52aea053ced77997e44a2e94c76bc8d", "NeedsCompilation": "no", "Packaged": { "Date": "2026-09-24 12:27:17 UTC", "User": "root" }, "Author": "Nicola Puletti [aut, cre] (ORCID:\n),\nGianluigi Mazza [aut] (ORCID: ),\nDimitrios Sarris 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request Puletti/agebanddecomposition_rpackage!7", "time": 1770628617 }, "_maintainer": { "name": "Nicola Puletti", "email": "nicola.puletti@crea.gov.it", "orcid": "0000-0002-2142-959X" }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.1.0", "role": "Depends" }, { "package": "dplyr", "role": "Imports" }, { "package": "tidyr", "role": "Imports" }, { "package": "tibble", "role": "Imports" }, { "package": "readxl", "role": "Imports" }, { "package": "ggplot2", "role": "Imports" }, { "package": "dplR", "role": "Imports" }, { "package": "patchwork", "role": "Imports" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "gitlab-puletti", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-06", "n": 15 }, { "week": "2026-07", "n": 3 } ], "_tags": [], "_userbio": { "uuid": 17215182, "type": "user", "name": "Nicola Puletti", "followers": 4, "description": "Researcher at CREA" }, "_downloads": { 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