MixSIAR
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brianstock
A framework for Bayesian mixing models in R:
Hi Brian! So I have juvenile Atlantic salmon from 2 sites, each site is a model and I have pooled the prey into FFGs. All works well ! But.. I've...
Adding a vignette with worked example of a situation such as arises in intraguild predation or cannibalism where the mixture may itself be a source would be useful at some...
Hello, I am attempting to run a model for bison diet through time using two isotopes (15N and 13C). I have set up concentration dependency model time as a continuous...
Hello, I'm hoping someone could explain what (or why) when using multiple mixtures (consumers) the probability distribution is affected. This is the scenario: Fatty acids of multiple chain lengths are...
Hi there, I have been trying to work through the example scripts but keep coming across the same two error messages in both the geese and wolves scripts. I have...
hello,everyone: If I have run the model with MixSIAR, and “process output”, how can I represent the output in my paper? If I can represent a table or a graph?...
I'm having the same issue as a previous user in Issue #54 I get (Error: RUNTIME ERROR:Cannot invert matrix: not positive definite) from jags when using any more than 2...
Hi! I have had problems estimating the percentage of resource use for individual animals. The average diet of individuals within a group falls quite far away from the mean of...
Hi, I am wondering, if it is possible to statistically compare the contribution of each source to the consumer diet from two different habitats. I run MixSIAR with few species...
