Marine Source Unmixing Toolkit

Reconstructs the provenance of particulate matter and marine sediments by 'unmixing' isotopic and elemental signatures. Provides a specialized toolkit for marine biogeochemistry, coastal tracing, and oceanographic sediment transport following the step-by-step procedure described in Cepeda 'et' 'al.' (2026) , which is tested using artificial mixtures.


Reference manual

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install.packages("OceanTracer")

1.0.2 by Esther Cepeda, 5 hours ago


Browse source code at https://github.com/cran/OceanTracer


Authors: Esther Cepeda [aut, cre] , Maarten Wynants [aut] , Ivan Lizaga [aut, ths, ldr] , Samuel Bodé [ctb] , Pascal Boeckx [ctb] , Jan Vanaverbeke [ctb] , Ulrike Braeckman [ctb] , Margarita Villalonga [ctb] , Aiming Liang [ctb] , Borja Latorre [ctb] , Leticia Gaspar [ctb] , Ana Navas [ctb] , Vince Q Vu [ctb]


Documentation:   PDF Manual  


GPL (>= 2) license


Imports ggplot2, klaR, GGally, plotly, gridExtra, Ternary, MASS, dplyr, magrittr, tidyr, crayon, reshape2, tidyselect, stats, utils, scales, cluster, ggbiplot, MixSIAR


See at CRAN