Package: phytoclass
Title: Estimate Chla Concentrations of Phytoplankton Groups
Version: 1.2.0
Authors@R: c(person("Alexander", "Hayward", role = c("aut", "cre", "cph"), email = "phytoclass@outlook.com"),
	person("Andy", "McKenzie", role = c("aut")))
Description: Determine the chlorophyll a (Chl a) concentrations of different 
    phytoplankton groups based on their pigment biomarkers. The method uses
    non-negative matrix factorisation and simulated annealing to minimise error
    between the observed and estimated values of pigment concentrations
    (Hayward et al. (2023) <doi:10.1002/lom3.10541>).
    The approach is similar to the widely used 'CHEMTAX' program
    (Mackey et al. 1996) <doi:10.3354/meps144265>, but is more straightforward,
    accurate, and not reliant on initial guesses for the pigment to Chl a
    ratios for phytoplankton groups.
Imports: bestNormalize, dplyr, dynamicTreeCut, ggplot2, Metrics,
        RcppML, stats, tidyr
License: MIT + file LICENSE
Encoding: UTF-8
RoxygenNote: 7.3.1
Depends: R (>= 3.8)
LazyData: true
Suggests: knitr, rmarkdown
VignetteBuilder: knitr
URL: https://github.com/AndyMcKenzieFromNZ/phytoclass
BugReports: https://github.com/AndyMcKenzieFromNZ/phytoclass/issues
NeedsCompilation: no
Packaged: 2024-05-11 09:16:26 UTC; algh
Author: Alexander Hayward [aut, cre, cph],
  Andy McKenzie [aut]
Maintainer: Alexander Hayward <phytoclass@outlook.com>
Repository: CRAN
Date/Publication: 2024-05-11 09:30:02 UTC
Built: R 4.2.3; ; 2024-05-11 11:54:01 UTC; unix
