MixSIAR
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brianstock
A framework for Bayesian mixing models in R:
I am hoping to use mixSIAR to determine source contributions to plant water uptake. It would be nice to have a simple way in this case to set discrimination =0,...
Hello all, I' m working with the model and I found one of my mixture samples could not be unmixed correctly or I think this. How could I interpret the...
Good afternoon; I am looking for some insight re: a problem I am having making my isospace plot. Using the MixSIAR script version, I have successfully loaded mixture (n =...
Hi Brian (+ anyone with more statistical chops than me who has something to add), I've been using MixSIAR to model owl diet as a function of some continuous covariates....
Hi MixSIAR folks! I am a big fan of your package and have used it a lot for my research! I have discovered one issue when working with MixSIAR, and...
Hi Brian I see in Stock et al. 2018 (PeerJ), in reference to discrimination factors, you wrote: "In other words, these parameters are difficult to estimate simultaneously, and one or...
MixSIAR conveniently incorporates the calculation of the Brett 2014 surface area metric as a diagnostic. I am trying to use the computed surface areas of my resource polygons (these include...
Hi, I am working on a community-wide approach. My aim is to describe the main food sources of all species collected at two station (field study). To do that, I...
Hi Brian Am I correct in thinking that as it stands MixSIAR does not allow for incorporation of a "metabolic routing" term when modeling consumer diets? Regards, Matt
Hi Brian, I am modelling diets of individual consumers and would like to follow the _a posteriori_ grouping of foods approach used in the mantis shrimp paper (deVries et al....