geese_data_day1: A smaller version of the Geese stable isotope mixing data set

Description Usage Format Source

Description

A real Geese data set with 9 observations on 2 isotopes, with 4 sources, and with corrections/trophic enrichment factors (TEFs or TDFs), and concentration dependence means. Taken from Inger et al (2016). See link for paper

Usage

1

Format

A list with the following elements

mixtures

A two column matrix containing delta 13C and delta 15N values respectively

source_names

A character vector of the food source names

tracer_names

A character vector of the tracer names (d13C, d15N, d34S)

source_means

A matrix of source mean values for the tracers in the same order as mixtures above

source_sds

A matrix of source sd values for the tracers in the same order as mixtures above

correction_means

A matrix of TEFs mean values for the tracers in the same order as mixtures above

correction_sds

A matrix of TEFs sd values for the tracers in the same order as mixtures above

concentration_means

A matrix of concentration dependence mean values for the tracers in the same order as mixtures above

...

@seealso simmr_mcmc for an example where it is used

Source

https://besjournals.onlinelibrary.wiley.com/doi/full/10.1111/j.1365-2656.2006.01142.x


simmr documentation built on Feb. 27, 2021, 5:05 p.m.