Other packages > Find by keyword >

phytoclass  

Estimate Chla Concentrations of Phytoplankton Groups
View on CRAN: Click here


Download and install phytoclass package within the R console
Install from CRAN:
install.packages("phytoclass")

Install from Github:
library("remotes")
install_github("cran/phytoclass")

Install by package version:
library("remotes")
install_version("phytoclass", "2.0.0")



Attach the package and use:
library("phytoclass")
Maintained by
Alexander Hayward
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2023-09-29
Latest Update: 2024-11-14
Description:
Determine the chlorophyll a (Chl a) biomass 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) ). The approach is similar to the widely used 'CHEMTAX' program (Mackey et al. 1996) , but is more straightforward, accurate, and not reliant on initial guesses for the pigment to Chl a ratios for each phytoplankton group.
How to cite:
Alexander Hayward (2023). phytoclass: Estimate Chla Concentrations of Phytoplankton Groups. R package version 2.0.0, https://cran.r-project.org/web/packages/phytoclass. Accessed 25 Aug. 2026.
Previous versions and publish date:
(2026-07-09 06:41), 1.0.0 (2023-09-29 14:50), 1.2.0 (2024-05-11 11:30), 2.0.0 (2024-11-14 09:50)
Other packages that cited phytoclass R package
View phytoclass citation profile
Other R packages that phytoclass depends, imports, suggests or enhances
Complete documentation for phytoclass
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

commonsMath  
JAR Files of the Apache Commons Mathematics Library
'Java' JAR files for the Apache Commons Mathematics Library for use by users and other packages. ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
connectwidgets  
Organize and Curate Your Content Within 'Posit Connect'
A collection of helper functions and 'htmlwidgets' to help publishers curate content collections on ...
Download / Learn more Package Citations See dependency  
hwep  
Hardy-Weinberg Equilibrium in Polyploids
Inference concerning equilibrium and random mating in autopolyploids. Methods are available to test ...
Download / Learn more Package Citations See dependency  
missDiag  
Comparing Observed and Imputed Values under MAR and MCAR
Implements the computation of discrepancy statistics summarizing differences between the density of ...
Download / Learn more Package Citations See dependency  

28,332

R Packages

239,283

Dependencies

75,113

Author Associations

28,333

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA