{ "_id": "6a313bb33efcd9bda43626e1", "Type": "Package", "Package": "gratis", "Title": "Generating Time Series with Diverse and Controllable\nCharacteristics", "Version": "1.0.8", "Authors@R": "c(\nperson(\"Yanfei\", \"Kang\", , \"yanfeikang@buaa.edu.cn\", role = \"aut\",\ncomment = c(ORCID = \"0000-0001-8769-6650\")),\nperson(\"Feng\", \"Li\", , \"feng.li@gsm.pku.edu.cn\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-4248-9778\")),\nperson(\"Rob\", \"Hyndman\", , \"rob.hyndman@monash.edu\", role = \"aut\",\ncomment = c(ORCID = \"0000-0002-2140-5352\")),\nperson(\"Mitchell\", \"O'Hara-Wild\", , \"mail@mitchelloharawild.com\", role = \"ctb\",\ncomment = c(ORCID = \"0000-0001-6729-7695\")),\nperson(\"Bocong\", \"Zhao\", , \"bocongzhao@163.com\", role = \"ctb\",\ncomment = c(ORCID = \"0000-0001-8434-9047\"))\n)", "Description": "Generates synthetic time series based on various\nunivariate time series models including MAR and ARIMA\nprocesses. Kang, Y., Hyndman, R.J., Li, F.(2020)\n.", "License": "GPL-3", "URL": "https://github.com/ykang/gratis", "BugReports": "https://github.com/ykang/gratis/issues/", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "Encoding": "UTF-8", "LazyLoad": "yes", "NeedsCompilation": "no", "RoxygenNote": "7.3.1", "Repository": "https://ykang.r-universe.dev", "Date/Publication": "2026-05-14 02:35:15 UTC", "RemoteUrl": "https://github.com/ykang/gratis", "RemoteRef": "HEAD", "RemoteSha": "efaef84e1d3c7b157b5af8a71857785c836ee33e", "Packaged": { "Date": "2026-06-16 11:59:48 UTC", "User": "root" }, "Author": "Yanfei Kang [aut] (ORCID: ),\nFeng Li [aut, cre] (ORCID: ),\nRob Hyndman [aut] (ORCID: ),\nMitchell O'Hara-Wild [ctb] (ORCID:\n),\nBocong Zhao [ctb] (ORCID: )", "Maintainer": "Feng Li ", "MD5sum": "f9ba3c267a315b1095d317e9ff08ffb7", "_user": "ykang", "_type": "src", "_file": "gratis_1.0.8.tar.gz", "_fileid": "de352bb0f88340a7ad285f0d933579c0e8eb8bf986b425069c685f6722fe0ad6", "_filesize": 1745862, "_sha256": "de352bb0f88340a7ad285f0d933579c0e8eb8bf986b425069c685f6722fe0ad6", "_created": "2026-06-16T11:59:48.000Z", "_published": "2026-06-16T12:04:03.403Z", "_distro": "noble", "_jobs": [ { "job": 81651772122, "time": 206, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7666173094" }, { "job": 81651772066, "time": 199, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7666170006" }, { "job": 81651772140, "time": 105, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7666132897" }, { "job": 81651772087, "time": 100, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7666130879" }, { "job": 81650894454, "time": 288, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7666091136" }, { "job": 81651772205, "time": 177, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7666162230" }, { "job": 81651772212, "time": 135, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7666145388" }, { "job": 81651772121, "time": 147, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7666149327" }, { "job": 81651772074, "time": 133, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7666144574" } ], "_buildurl": "https://github.com/r-universe/ykang/actions/runs/27615652625", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/ykang/gratis", "_commit": { "id": "efaef84e1d3c7b157b5af8a71857785c836ee33e", "author": "Feng Li ", "committer": "GitHub ", "message": "Correct text formatting in README.md\n\nFix formatting issues in README.md.", "time": 1778726115 }, "_maintainer": { "name": "Feng Li", "email": "feng.li@gsm.pku.edu.cn", "orcid": "0000-0002-4248-9778" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "doRNG", "role": "Imports" }, { "package": "dplyr", "role": "Imports" }, { "package": "foreach", "role": "Imports" }, { "package": "forecast", "version": ">= 8.16", "role": "Imports" }, { "package": "GA", "role": "Imports" }, { "package": "generics", "role": "Imports" }, { "package": "magrittr", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "mvtnorm", "role": "Imports" }, { "package": "polynom", "role": "Imports" }, { "package": "purrr", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "tibble", "role": "Imports" }, { "package": "tsibble", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "feasts", "role": "Suggests" }, { "package": "fGarch", "role": "Suggests" }, { "package": "ggplot2", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rlang", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "shiny", "role": "Suggests" }, { "package": "shinydashboard", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "tsfeatures", "role": "Suggests" } ], "_owner": "ykang", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-09", "n": 3 }, { "week": "2026-18", "n": 12 }, { "week": "2026-20", "n": 1 } ], "_tags": [], "_topics": [ "data-generation", "mixture-autoregressive", "statistical-computing", "time-series" ], "_stars": 78, "_contributors": [ { "user": "feng-li", "count": 69, "uuid": 1174311 }, { "user": "robjhyndman", "count": 63, "uuid": 127518 }, { "user": "charcoalf", "count": 57, "uuid": 68271770 }, { "user": "ykang", "count": 44, "uuid": 1201366 }, { "user": "mitchelloharawild", "count": 40, "uuid": 16127127 }, { "user": "ldbk", "count": 1, "uuid": 6603817 } ], "_userbio": { "uuid": 1201366, "type": "user", "name": "Yanfei Kang", "followers": 130, "description": "Time Series Analysis; Statistical Computing; Big Data and Machine Learning. 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