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.
| Version: | 1.5.1 |
| Depends: | R (≥ 3.5) |
| Imports: | dplyr,ggplot2,lubridate,mgcv,mixmeta,plotly,purrr,tibble,tidyr,viridisLite |
| Suggests: | testthat (≥ 2.1.0),covr,english,knitr,rmarkdown |
| Published: | 2025-07-09 |
| DOI: | 10.32614/CRAN.package.wqtrends |
| Author: | Marcus Beck [aut, cre], Perry de Valpine [aut], Rebecca Murphy [aut], Ian Wren [aut], Ariella Chelsky [aut], Melissa Foley [aut], David Senn [aut] |
| Maintainer: | Marcus Beck <mbeck at tbep.org> |
| BugReports: | https://github.com/tbep-tech/wqtrends/issues |
| License: | CC0 |
| URL: | <https://github.com/tbep-tech/wqtrends/>,<https://tbep-tech.github.io/wqtrends/> |
| NeedsCompilation: | no |
| Citation: | wqtrends citation info |
| Materials: | README,NEWS |
| CRAN checks: | wqtrends results |