Package: tikatuwq
Type: Package
Title: Water Quality Assessment and Environmental Compliance in Brazil
Version: 0.8.0
Authors@R: 
    c(person(given = "Vinicius",
             family = "Saraiva Santos",
             role = c("aut", "cre"),
             email = "vinisaraiva@gmail.com",
             comment = c(ORCID = "0009-0007-1387-7927")))
Maintainer: Vinicius Saraiva Santos <vinisaraiva@gmail.com>
Description: Tools to import, clean, validate, and analyze freshwater quality data in Brazil. Implements water quality indices including the Water Quality Index (WQI/IQA), the Trophic State Index (TSI/IET) after Carlson (1977) <doi:10.4319/lo.1977.22.2.0361> and Lamparelli (2004) <https://www.teses.usp.br/teses/disponiveis/41/41134/tde-20032006-075813/publico/TeseLamparelli2004.pdf>, and the National Sanitation Foundation Water Quality Index (NSF WQI) <doi:10.1007/s11157-023-09650-7>. The package also checks compliance with Brazilian standard CONAMA Resolution 357/2005 <https://conama.mma.gov.br/?id=450&option=com_sisconama&task=arquivo.download> and generates reproducible reports for routine monitoring workflows.
    The example dataset (`wq_demo`) is now a real subset from monitoring data (BURANHEM river, 2020-2024, 4 points, 20 rows, 14 columns including extra `rio`, `lat`, `lon`). All core examples and vignettes use this realistic sample, improving reproducibility and documentation value for users.
License: MIT + file LICENSE
Encoding: UTF-8
Language: en-US
LazyData: true
LazyDataCompression: xz
Depends: R (>= 4.1)
Imports: dplyr, readr, tibble, rlang, stats, utils, ggplot2, tidyr,
        lubridate, stringr, glue, scales, broom, purrr, leaflet
Suggests: testthat (>= 3.0.0), spelling, rmarkdown, knitr, pkgdown
VignetteBuilder: knitr
URL: https://github.com/tikatuwq/tikatuwq,
        https://tikatuwq.github.io/tikatuwq/
BugReports: https://github.com/tikatuwq/tikatuwq/issues
Config/testthat/edition: 3
RoxygenNote: 7.3.3
NeedsCompilation: no
Packaged: 2025-11-16 15:46:04 UTC; Vini
Author: Vinicius Saraiva Santos [aut, cre] (ORCID:
    <https://orcid.org/0009-0007-1387-7927>)
Repository: CRAN
Date/Publication: 2025-11-17 21:50:39 UTC
Built: R 4.6.0; ; 2025-11-18 00:18:39 UTC; unix
