MixSIAR
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brianstock
A framework for Bayesian mixing models in R:
Hi - thanks for maintaining a great package. I'm using MixSIAR with two isotopes (d13C, d15N) from two source habitats (benthic, pelagic) and modeling source contribution to consumers in different...
Hello Dr. Stock and everyone, I am working on some isotopic data with MixSIAR and I have a question about the output summary of continuous effects. Sorry if this is...
Hi, I got the following warning message while running the example script "MixSIAR_script_wolves_normal.R" in Version 2022.12.0+353 (2022.12.0+353) of RStudio. > g.post$global Warning message: The dot-dot notation (`..scaled..`) was deprecated in...
Hello For some reason, when I use the output_posteriors function, all plots get printed on the screen but the g$cont file doesn't appear in the object, so I cannot modify...
Hello! My question: Can we code in different sample sizes (n) for different isotopes in the source file (e.g., d13C and d15N)? My example: I collated raw data from the...
Hello, I was wondering how to prepare the input data files, if the two source isotopes that are used have different sample sizes. I have one isotope with n =...
Hello, I have an issue with convergence diagnostics. I understand that convergence with the Geweke diagnostic is achieved when 𝑝 > 0.05. Could you please clarify this for me? Additionally,...
I have similar data to the alligator example with a continuous variable (mine is weight) but my data is significantly different by location (6 sites). The output settings work to...
I had a question about sample size and when to include a source. I have a model I'm building with about 40 animals hair cut up into 4 sections (seasons)....
