{ "_id": "6a15496facfb0bcc41d58667", "Package": "tikatuwq", "Type": "Package", "Title": "Water Quality Assessment and Environmental Compliance in Brazil", "Version": "0.8.2", "Authors@R": "c(person(given = \"Vinicius\",\nfamily = \"Saraiva Santos\",\nrole = c(\"aut\", \"cre\"),\nemail = \"vinisaraiva@gmail.com\",\ncomment = c(ORCID = \"0009-0007-1387-7927\")))", "Maintainer": "Vinicius Saraiva Santos ", "Description": "Tools to import, clean, validate, and analyze freshwater\nquality data in Brazil. Implements water quality indices\nincluding the Water Quality Index (WQI/IQA), the Trophic State\nIndex (TSI/IET) after Carlson (1977)\n and Lamparelli (2004)\n,\nand the National Sanitation Foundation Water Quality Index (NSF\nWQI) . The package also checks\ncompliance with Brazilian standard CONAMA Resolution 357/2005\n\nand generates reproducible reports for routine monitoring\nworkflows. The example dataset (`wq_demo`) is now a real subset\nfrom monitoring data (BURANHEM river, 2020-2024, 4 points, 20\nrows, 14 columns including extra `rio`, `lat`, `lon`). All core\nexamples and vignettes use this realistic sample, improving\nreproducibility and documentation value for users.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "Language": "en-US", "LazyData": "true", "LazyDataCompression": "xz", "VignetteBuilder": "knitr", "URL": "https://github.com/tikatuwq/tikatuwq,\nhttps://tikatuwq.github.io/tikatuwq/", "BugReports": "https://github.com/tikatuwq/tikatuwq/issues", "Roxygen": "list(markdown = TRUE)", "Config/testthat/edition": "3", "RoxygenNote": "7.3.3", "Config/pak/sysreqs": "libicu-dev libx11-dev", "Repository": "https://tikatuwq.r-universe.dev", "Date/Publication": "2025-12-27 08:31:43 UTC", "RemoteUrl": "https://github.com/tikatuwq/tikatuwq", "RemoteRef": "HEAD", "RemoteSha": "7c2af4e768c082418a5cad9d453f4ba1d42ff980", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-26 07:15:49 UTC", "User": "root" }, "Author": "Vinicius Saraiva Santos [aut, cre] (ORCID:\n)", "MD5sum": "cff684ed2891088ba4d9eed84d324165", "_user": "tikatuwq", "_type": "src", "_file": "tikatuwq_0.8.2.tar.gz", "_fileid": "f11799129a3de7f6ef1abe9919b73ddeef798a8aa10b00ed2c097d226bc2af13", "_filesize": 848710, "_sha256": "f11799129a3de7f6ef1abe9919b73ddeef798a8aa10b00ed2c097d226bc2af13", "_created": "2026-05-26T07:15:49.000Z", "_published": "2026-05-26T07:19:11.856Z", "_distro": "noble", "_jobs": [ { "job": 77825496991, "time": 157, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7211058238" }, { "job": 77825496976, "time": 170, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7211061427" }, { "job": 77825496968, "time": 154, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7211051588" }, { "job": 77825497047, "time": 145, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7211048798" }, { "job": 77825051273, "time": 196, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7211014009" }, { "job": 77825496963, "time": 126, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7211049544" }, { "job": 77825496949, "time": 151, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7211056375" }, { "job": 77825497012, "time": 98, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7211042141" }, { "job": 77825497039, "time": 111, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7211045405" } ], "_buildurl": "https://github.com/r-universe/tikatuwq/actions/runs/26437925658", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/tikatuwq/tikatuwq", "_commit": { "id": "7c2af4e768c082418a5cad9d453f4ba1d42ff980", "author": "Vinicius ", "committer": "Vinicius ", "message": "CRAN: patch 0.8.2 – fix examples and tests; no API changes\n", "time": 1766824303 }, "_maintainer": { "name": "Vinicius Saraiva Santos", "email": "vinisaraiva@gmail.com", "login": "vinisaraiva", "description": "", "uuid": 23156155 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.1", "role": "Depends" }, { "package": "dplyr", "role": "Imports" }, { "package": "readr", "role": "Imports" }, { "package": "tibble", "role": "Imports" }, { "package": "rlang", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "ggplot2", "role": "Imports" }, { "package": "tidyr", "role": "Imports" }, { "package": "lubridate", "role": "Imports" }, { "package": "stringr", "role": "Imports" }, { "package": "glue", "role": "Imports" }, { "package": "scales", "role": "Imports" }, { "package": "broom", "role": "Imports" }, { "package": "purrr", "role": "Imports" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "spelling", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "pkgdown", "role": "Suggests" }, { "package": "leaflet", "role": "Suggests" }, { "package": "withr", "role": "Suggests" } ], "_owner": "tikatuwq", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-36", "n": 31 }, { "week": "2025-37", "n": 1 }, { "week": "2025-39", "n": 9 }, { "week": "2025-40", "n": 14 }, { "week": "2025-41", "n": 4 }, { "week": "2025-43", "n": 7 }, { "week": "2025-44", "n": 1 }, { "week": "2025-46", "n": 1 }, { "week": "2025-52", "n": 4 } ], "_tags": [ { "name": "v0.4.1", "date": "2025-09-05" }, { "name": "v0.5.0", "date": "2025-09-30" }, { "name": "v0.5.1", "date": "2025-10-01" }, { "name": "v0.7.0", "date": "2025-10-21" }, { "name": "v0.7.2", "date": "2025-10-22" }, { "name": "v0.7.3", "date": "2025-10-31" }, { "name": "v0.8.0", "date": "2025-10-31" }, { "name": "v0.8.1", "date": "2025-12-27" }, { "name": "v0.8.2", "date": "2025-12-27" } ], "_stars": 1, "_contributors": [ { "user": "vinisaraiva", "count": 92, "uuid": 23156155 } ], "_userbio": { "uuid": 230260736, "type": "organization", "name": "tikatuwq" }, "_downloads": { "count": 144, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/tikatuwq" }, "_devurl": "https://github.com/tikatuwq/tikatuwq", "_pkgdown": "https://tikatuwq.github.io/tikatuwq/", "_searchresults": 12, "_rbuild": "4.6.0", "_assets": [ "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", "extra/tikatuwq.html", "manual.pdf" ], "_homeurl": "https://github.com/tikatuwq/tikatuwq", "_realowner": "tikatuwq", "_cranurl": true, "_releases": [ { "version": "0.4.6", "date": "2025-09-22" }, { "version": "0.5.1", "date": "2025-10-03" }, { "version": "0.6.2", "date": "2025-10-07" }, { "version": "0.7.2", "date": "2025-10-22" }, { "version": "0.7.3", "date": "2025-10-31" }, { "version": "0.8.0", "date": "2025-11-18" }, { "version": "0.8.2", "date": "2026-01-16" } ], "_exports": [ "classify_iqa", "classify_tsi_carlson", "classify_tsi_lamparelli", "clean_units", "conama_check", "conama_limits", "conama_report", "conama_summary", "conama_text", "fix_coords", "generate_analysis", "iet_carlson", "iet_lamparelli", "iqa", "nsfwqi", "param_plot", "param_plot_multi", "param_summary", "param_summary_multi", "param_trend", "param_trend_multi", "plot_box", "plot_heatmap", "plot_iqa", "plot_map", "plot_series", "plot_trend", "read_wq", "render_report", "resume_wq", "trend_param", "validate_wq" ], "_datasets": [ { "name": "wq_demo", "title": "Example water quality dataset (subset of real data)", "object": "wq_demo", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "rio", "ponto", "data", "ph", "od", "turbidez", "dbo", "coliformes", "p_total", "nt_total", "temperatura", "tds", "lat", "lon" ], "rows": 20, "table": true, "tojson": true } ], "_help": [ { "page": "classify_iqa", "title": "Classifica valores do IQA/WQI em faixas qualitativas", "topics": [ "classify_iqa" ] }, { "page": "classify_tsi_carlson", "title": "Classifica TSI (Carlson) em faixas qualitativas", "topics": [ "classify_tsi_carlson" ] }, { "page": "classify_tsi_lamparelli", "title": "Classifica TSI (Lamparelli) em faixas qualitativas", "topics": [ "classify_tsi_lamparelli" ] }, { "page": "clean_units", "title": "Normalize/standardize units", "topics": [ "clean_units" ] }, { "page": "conama_check", "title": "CONAMA conformity check (detailed; default class = \"2\")", "topics": [ "conama_check" ] }, { "page": "conama_limits", "title": "Limits for Brazilian CONAMA 357/2005", "topics": [ "conama_limits" ] }, { "page": "conama_report", "title": "CONAMA conformity report (table)", "topics": [ "conama_report" ] }, { "page": "conama_summary", "title": "CONAMA conformity summary (long format)", "topics": [ "conama_summary" ] }, { "page": "conama_text", "title": "Text summary of conformity (bulleted, formatted)", "topics": [ "conama_text" ] }, { "page": "fix_coords", "title": "Fix and validate geographic coordinates (lat/lon)", "topics": [ "fix_coords" ] }, { "page": "generate_analysis", "title": "Generate analytical paragraphs (rule-based)", "concept": [ "reporting-tools" ], "topics": [ "generate_analysis" ] }, { "page": "iet_carlson", "title": "Trophic State Index (Carlson)", "topics": [ "iet_carlson" ] }, { "page": "iet_lamparelli", "title": "Trophic State Index (Lamparelli)", "topics": [ "iet_lamparelli" ] }, { "page": "iqa", "title": "Water Quality Index (WQI / IQA)", "topics": [ "iqa" ] }, { "page": "nsfwqi", "title": "NSF Water Quality Index (NSF WQI, prototype)", "topics": [ "nsfwqi" ] }, { "page": "param_plot", "title": "Plot temporal de um parametro (com filtro por rio e/ou ponto)", "concept": [ "parameter-tools" ], "topics": [ "param_plot" ] }, { "page": "param_plot_multi", "title": "Plot temporal para varios parametros (filtro por rio/ponto)", "concept": [ "parameter-tools" ], "topics": [ "param_plot_multi" ] }, { "page": "param_summary", "title": "Resumo estatistico por parametro (com filtro por rio e/ou ponto)", "concept": [ "parameter-tools" ], "topics": [ "param_summary" ] }, { "page": "param_summary_multi", "title": "Resumo para varios parametros (filtro por rio/ponto)", "concept": [ "parameter-tools" ], "topics": [ "param_summary_multi" ] }, { "page": "param_trend", "title": "Tendencia temporal por parametro (por rio/ponto se existentes)", "concept": [ "parameter-tools" ], "topics": [ "param_trend" ] }, { "page": "param_trend_multi", "title": "Tendencia para varios parametros (filtro por rio/ponto)", "concept": [ "parameter-tools" ], "topics": [ "param_trend_multi" ] }, { "page": "plot_box", "title": "Boxplots by site/parameter", "topics": [ "plot_box" ] }, { "page": "plot_heatmap", "title": "Heatmap of parameters vs. sites", "topics": [ "plot_heatmap" ] }, { "page": "plot_iqa", "title": "Plot IQA by site/date", "topics": [ "plot_iqa" ] }, { "page": "plot_map", "title": "Plot interactive map of sampling points (default Leaflet pins)", "topics": [ "plot_map" ] }, { "page": "plot_series", "title": "Time series by parameter", "topics": [ "plot_series" ] }, { "page": "plot_trend", "title": "Linha de tendencia temporal para parametros de qualidade da agua", "topics": [ "plot_trend" ] }, { "page": "read_wq", "title": "Read water-quality CSV (robust parsing)", "topics": [ "read_wq" ] }, { "page": "render_report", "title": "Render a water-quality report from the internal R Markdown template", "concept": [ "reporting" ], "topics": [ "render_report" ] }, { "page": "resume_wq", "title": "Descriptive summaries by group", "topics": [ "resume_wq" ] }, { "page": "trend_param", "title": "Tendencia monotona por parametro e ponto (Theil-Sen + Spearman)", "topics": [ "trend_param" ] }, { "page": "validate_wq", "title": "Validate presence of required columns", "topics": [ "validate_wq" ] }, { "page": "wq_demo", "title": "Example water quality dataset (subset of real data)", "topics": [ "wq_demo" ] } ], "_readme": "https://github.com/tikatuwq/tikatuwq/raw/HEAD/README.md", "_rundeps": [ "backports", "bit", "bit64", "broom", "cli", "clipr", "cpp11", "crayon", "dplyr", "farver", "generics", "ggplot2", "glue", "gtable", "hms", "isoband", "labeling", "lifecycle", "lubridate", "magrittr", "pillar", "pkgconfig", "prettyunits", "progress", "purrr", "R6", "RColorBrewer", "readr", "rlang", "S7", "scales", "stringi", "stringr", "tibble", "tidyr", "tidyselect", "timechange", "tzdb", "utf8", "vctrs", "viridisLite", "vroom", "withr" ], "_vignettes": [ { "source": "tikatuwq.Rmd", "filename": "tikatuwq.html", "title": "tikatuwq: basic workflow", "author": "tikatuwq authors", "engine": "knitr::rmarkdown", "headings": [ "Load package and demo dataset", "Compute IQA and check CONAMA compliance", "Summaries and plots", "Render a report (writes to a temporary directory)", "Interactive maps (plot_map)" ], "created": "2025-09-27 20:51:52", "modified": "2025-10-22 13:23:55", "commits": 3 }, { "source": "tikatuwq-workflow.Rmd", "filename": "tikatuwq-workflow.html", "title": "tikatuwq: From raw water quality data to CONAMA report", "author": "tikatuwq developers", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "Package overview and included real data", "Reading and validating water quality data", "Handling censored values (ND /