eemma.R, an R script for Ensemble End-Member Mixing Analysis

The R script eemma.R, which implements Ensemble End-Member Mixing Analysis (EEMMA) to estimate source fractions in mixtures, exploiting information contained in time-series correlations among tracer time series.

A brief user's guide, a demonstration script, and a demonstration data set are also provided, to accompany Kirchner, J.W., Mixing models with multiple, overlapping, or incomplete end-members, quantified using time series of a single tracer, Geophysical Research Letters, 2023.

The user's guide is available for public use under Creative Commons CC-BY-SA. Public use of the scripts is permitted under GNU General Public License 3 (GPL3); for details see https://www.gnu.org/licenses/

Daten und Ressourcen

vignette dataTXT
A simple data set for the vignette script
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eemma user's guidePDF
A brief user's guide to EEMMA, with illustrations using a simple data set
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- Vorschau
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eemma.RSERVICE
An R script that performs ensemble end-member mixing analysis
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eemma vignette scriptOCTET
An R script for the vignettes (simple data analysis demonstrations) shown in...
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Zusätzliche Informationen

Feld	Wert
Identifier	48dff6cd-bfcb-4c5e-a30d-f909dc8d36d3@envidat
Titel für die URL des Datasets	eemma-r-an-r-script-for-ensemble-end-member-mixing-analysis
Veröffentlichung des Datasets terminieren	-
Erstellungsdatum	9. Juni 2023
Änderungsdatum	12. Juni 2023
Konform mit	-
Aktualisierungsintervall	-
Zeitliche Abdeckung	-
Publisher-Informationen	EnviDat
Kontaktstellen	EnviDat Support James W. Kirchner
Sprachen	Englisch
URL	https://www.envidat.ch/#/metadata/eemma
Beziehung	-
Räumlich	-
Verwandte Datensätze	-
Dokumentation	-
Schlagwörter	end-member-mixing-a... tracers stable-isotopes mixing-models eemma emma
Terms of use	https://opendata.swiss/terms-of-use#terms_by
Metadata Access	API (JSON) Download XML