Package: wqtrends
Title: Assess Water Quality Trends with Generalized Additive Models
Version: 1.5.2
Date: 2026-01-05
Authors@R: c(
    person(given = "Marcus",
      family = "Beck",
      role = c("aut", "cre"),
      email = "mbeck@tbep.org",
      comment = c(ORCID = "0000-0002-4996-0059")
    ), 
    person(given = "Perry",
      family = "de Valpine",
      role = c("aut"),
      email = "pdevalpine@gmail.com"
    ),
    person(given = "Rebecca",
      family = "Murphy",
      role = c("aut"),
      email = "rmurphy@chesapeakebay.net"
    ),
    person(given = "Ian",
      family = "Wren",
      role = c("aut"),
      email = "ianw@sfei.org"
    ),
    person(given = "Ariella",
      family = "Chelsky",
      role = c("aut"),
      email = "ariellac@sfei.org"
    ),
    person(given = "Melissa",
      family = "Foley",
      role = c("aut"),
      email = "melissaf@sfei.org",
      comment = c(ORCID = "0000-0002-5832-6404")
    ),  
    person(given = "David",
      family = "Senn",
      role = c("aut"),
      email = "davids@sfei.org",
      comment = c(ORCID = "0000-0002-4869-3550")
    )
  )
Description: Assess Water Quality Trends for Long-Term Monitoring Data in Estuaries using
  Generalized Additive Models following Wood (2017) <doi:10.1201/9781315370279> and Error
  Propagation with Mixed-Effects Meta-Analysis following Sera et al. (2019) <doi:10.1002/sim.8362>.
  Methods are available for model fitting, assessment of fit, annual and seasonal trend tests, and
  visualization of results.
Depends: R (>= 3.5)
Imports: dplyr, ggplot2, lubridate, mgcv, mixmeta, plotly, purrr,
        tibble, tidyr, viridisLite
License: CC0
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.3
URL: <https://github.com/tbep-tech/wqtrends/>,
        <https://tbep-tech.github.io/wqtrends/>
BugReports: https://github.com/tbep-tech/wqtrends/issues
Suggests: testthat (>= 2.1.0), covr, english, knitr, rmarkdown
VignetteBuilder: knitr
NeedsCompilation: no
Packaged: 2026-01-12 13:12:24 UTC; mbeck
Author: Marcus Beck [aut, cre] (ORCID: <https://orcid.org/0000-0002-4996-0059>),
  Perry de Valpine [aut],
  Rebecca Murphy [aut],
  Ian Wren [aut],
  Ariella Chelsky [aut],
  Melissa Foley [aut] (ORCID: <https://orcid.org/0000-0002-5832-6404>),
  David Senn [aut] (ORCID: <https://orcid.org/0000-0002-4869-3550>)
Maintainer: Marcus Beck <mbeck@tbep.org>
Repository: CRAN
Date/Publication: 2026-01-12 13:50:02 UTC
Built: R 4.6.0; ; 2026-02-28 04:54:19 UTC; windows
