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

Description

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/

Resources

Name Format Description Link
0 https://www.envidat.ch/dataset/eemma/resource/a96e9b19-9fee-4b21-b36c-5f7f84a4fb37
33 https://www.envidat.ch/dataset/eemma/resource/8df18f5d-c902-4acc-a8ee-b94324a043a1
74 https://www.envidat.ch/dataset/eemma/resource/f72873bb-b4f2-4cce-a408-8d53f54bdbec
0 https://www.envidat.ch/dataset/eemma/resource/af04514c-75bb-4fbb-a5d2-4b25fcadf32f
0 https://www.envidat.ch/dataset/eemma/resource/af04514c-75bb-4fbb-a5d2-4b25fcadf32f
74 https://www.envidat.ch/dataset/eemma/resource/f72873bb-b4f2-4cce-a408-8d53f54bdbec
0 https://www.envidat.ch/dataset/eemma/resource/a96e9b19-9fee-4b21-b36c-5f7f84a4fb37
33 https://www.envidat.ch/dataset/eemma/resource/8df18f5d-c902-4acc-a8ee-b94324a043a1

Tags

  • tracers
  • eemma
  • emma
  • end-member-mixing-analysis
  • stable-isotopes
  • mixing-models

Topics

  • EDUC

Categories