{ "_id": "6a47ae5de06c18f0a651accc", "Package": "chents", "Type": "Package", "Title": "Chemical Entities as R Objects", "Version": "0.4.2", "Date": "2026-07-03", "Authors@R": "c(person(\"Johannes\", \"Ranke\", role = c(\"aut\", \"cre\", \"cph\"),\nemail = \"johannes.ranke@jrwb.de\"))", "Description": "When working with data on chemical substances, we often\nneed a reliable link between the data and the chemical identity\nof the substances. The R package 'chents' provides a way to\ndefine an R object corresponding to a chemically defined\nsubstances, i.e. a chemical entity and to collect related\ninformation. If Python and 'RDKit' (> 2015.03) are installed\nand configured for use with 'reticulate', some basic\nchemoinformatics functions like the calculation of molecular\nweight and plotting of chemical structures in R graphics are\navailable.", "License": "GPL", "LazyLoad": "yes", "Encoding": "UTF-8", "URL": "https://pkgdown.jrwb.de/chents/, https://github.com/jranke/chents", "Roxygen": "list(markdown = TRUE, r6 = TRUE)", "Config/testthat/edition": "3", "Config/roxygen2/version": "8.0.0", "Config/pak/sysreqs": "libicu-dev libpng-dev librsvg2-dev libxml2-dev\nlibssl-dev python3", "Repository": "https://agroscope-ch.r-universe.dev", "Date/Publication": "2026-07-03 11:56:06 UTC", "RemoteUrl": "https://github.com/jranke/chents", "RemoteRef": "HEAD", "RemoteSha": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "NeedsCompilation": "no", "Packaged": { "Date": "2026-07-03 12:09:40 UTC", "User": "root" }, "Author": "Johannes Ranke [aut, cre, cph]", "Maintainer": "Johannes Ranke ", "_user": "agroscope-ch", "_type": "src", "_file": "chents_0.4.2.tar.gz", "_fileid": "https://r2.ropensci.org/876a5b4998c6cca294d41ded1f1af7334ae2a9f7d1d8a1f42c23c298fb533d3b", "_filesize": 296550, "_sha256": "876a5b4998c6cca294d41ded1f1af7334ae2a9f7d1d8a1f42c23c298fb533d3b", "_expires": "2026-10-11T12:14:33.000Z", "_created": "2026-07-03T12:09:40.000Z", "_published": "2026-07-03T12:43:09.744Z", "_jobs": [ { "job": 85001640683, "time": 188, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "8066169536" }, { "job": 85001640741, "time": 180, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "8066167241" }, { "job": 85001640756, "time": 173, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "8066164393" }, { "job": 85001640964, "time": 166, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "8066162117" }, { "job": 85001640257, "time": 171, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "8066107253" }, { "job": 85001640803, "time": 146, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "8066155776" }, { "job": 85001640637, "time": 247, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "8066189251" }, { "job": 85001640498, "time": 205, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "8066175257" }, { "job": 85001640207, "time": 225, "config": "windows-release", "r": "4.6.1", "check": "OK", "artifact": "8066766631" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/agroscope-ch/actions/runs/28659486430", "_status": "success", "_upstream": "https://github.com/jranke/chents", "_commit": { "id": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "author": "Johannes Ranke ", "committer": "Johannes Ranke ", "message": "Update test with current PubChem response\n", "time": 1783079766 }, "_maintainer": { "name": "Johannes Ranke", "email": "johannes.ranke@jrwb.de", "login": "jranke", "description": "2023-present: Agroscope Switzerland; 2014-2022: https://jrwb.de; 2008-2014: Consultant at Harlan, then Eurofins; 1998-2008: University of Bremen", "uuid": 3621037 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "webchem", "role": "Imports" }, { "package": "R6", "role": "Imports" }, { "package": "yaml", "role": "Imports" }, { "package": "rsvg", "role": "Imports" }, { "package": "grImport", "role": "Imports" }, { "package": "reticulate", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "covr", "role": "Suggests" }, { "package": "devEMF", "role": "Suggests" } ], "_owner": "jranke", "_selfowned": false, "_usedby": 1, "_updates": [ { "week": "2025-43", "n": 6 }, { "week": "2025-48", "n": 1 }, { "week": "2026-10", "n": 9 }, { "week": "2026-11", "n": 5 }, { "week": "2026-12", "n": 1 }, { "week": "2026-27", "n": 2 } ], "_tags": [], "_stars": 2, "_contributors": [ { "user": "jranke", "count": 122, "uuid": 3621037 } ], "_userbio": { "uuid": 95276560, "type": "organization", "name": "Agroscope", "followers": 25, "description": "Agroscope is the Swiss centre of excellence for agricultural research" }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/chents" }, "_devurl": "https://github.com/jranke/chents", "_pkgdown": "https://pkgdown.jrwb.de/chents/", "_searchresults": 5, "_rbuild": "4.6.1", "_assets": [ "extra/chents.html", "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_cranurl": false, "_exports": [ "chent", "draw_svg.chent", "pai", "ppp" ], "_help": [ { "page": "chent", "title": "An R6 class for chemical entities with associated data", "topics": [ "chent" ] }, { "page": "draw_svg.chent", "title": "Draw SVG graph from a chent object using RDKit", "topics": [ "draw_svg.chent" ] }, { "page": "pai", "title": "An R6 class for pesticidal active ingredients and associated data", "topics": [ "pai" ] }, { "page": "plot.chent", "title": "Plot method for chent objects", "topics": [ "plot.chent" ] }, { "page": "ppp", "title": "R6 class for a plant protection product with at least one active ingredient", "topics": [ "ppp" ] }, { "page": "print.chent", "title": "Printing method for chent objects", "topics": [ "print.chent" ] }, { "page": "print.pai", "title": "Printing method for pai objects (pesticidal active ingredients)", "topics": [ "print.pai" ] }, { "page": "print.ppp", "title": "Printing method for ppp objects (plant protection products)", "topics": [ "print.ppp" ] } ], "_readme": "https://github.com/jranke/chents/raw/HEAD/README.md", "_rundeps": [ "askpass", "base64enc", "cli", "curl", "data.tree", "dplyr", "generics", "glue", "grImport", "here", "httr", "jsonlite", "lattice", "lifecycle", "magrittr", "Matrix", "mime", "openssl", "pillar", "pkgconfig", "png", "purrr", "R6", "rappdirs", "Rcpp", "RcppTOML", "reticulate", "rlang", "rprojroot", "rsvg", "rvest", "selectr", "stringi", "stringr", "sys", "tibble", "tidyselect", "utf8", "vctrs", "webchem", "withr", "XML", "xml2", "yaml" ], "_score": 3.255272505103306, "_indexed": false, "_nocasepkg": "chents", "_universes": [ "agroscope-ch" ], "_indexurl": "https://jranke.r-universe.dev/chents", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.4.2", "date": "2026-07-03T12:12:27.000Z", "distro": "resolute", "commit": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "fileid": "https://r2.ropensci.org/ed64bd7b92d8fca114dae695db58d387507d5e1657c6d6e88bcb178a9f600408", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/agroscope-ch/actions/runs/28659486430" }, { "r": "4.6.1", "os": "linux", "version": "0.4.2", "date": "2026-07-03T12:12:04.000Z", "distro": "resolute", "commit": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "fileid": "https://r2.ropensci.org/27da19241a3bcfb76351b7d6675b2340afa21dcbbbc7cb970e2acf0b40734591", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/agroscope-ch/actions/runs/28659486430" }, { "r": "4.5.3", "os": "mac", "version": "0.4.2", "date": "2026-07-03T12:11:44.000Z", "commit": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "fileid": "https://r2.ropensci.org/bd52a0602cd5dc418fa21dd013ffbaa0fd29027ccd9154aa50b36a1b2eb02a30", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/agroscope-ch/actions/runs/28659486430" }, { "r": "4.6.1", "os": "mac", "version": "0.4.2", "date": "2026-07-03T12:11:43.000Z", "commit": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "fileid": "https://r2.ropensci.org/0b8ef083ece458b61175d80a234e524d5ca4b6330d30617f779b4726778a76cd", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/agroscope-ch/actions/runs/28659486430" }, { "r": "4.6.0", "os": "wasm", "version": "0.4.2", "date": "2026-07-03T12:12:29.000Z", "commit": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "fileid": "https://r2.ropensci.org/88810549024c382ed2acca44fa8c201598c21735bfdbea8d2052cd3032a6dc45", "status": "success", "buildurl": "https://github.com/r-universe/agroscope-ch/actions/runs/28659486430" }, { "r": "4.7.0", "os": "win", "version": "0.4.2", "date": "2026-07-03T12:11:11.000Z", "commit": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "fileid": "https://r2.ropensci.org/7d92b0c7f6ae8b4e29d5829e119972fe42c12430838d4063fa67854227f9e499", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/agroscope-ch/actions/runs/28659486430" }, { "r": "4.5.3", "os": "win", "version": "0.4.2", "date": "2026-07-03T12:10:57.000Z", "commit": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "fileid": "https://r2.ropensci.org/28f01c0de4e2c4a08ad565fae15c433a624e8ae261a2069e1ca7363394ada267", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/agroscope-ch/actions/runs/28659486430" }, { "r": "4.6.1", "os": "win", "version": "0.4.2", "date": "2026-07-03T12:40:06.000Z", "commit": "7c84d4ac9d1178717fba6d1f0c988c8ed2834980", "fileid": "https://r2.ropensci.org/a3cf9b6ba570f5bda64a429d1e6904dc32ed03483ac56f890f0dbb36771e0ecd", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/agroscope-ch/actions/runs/28659486430" } ] }