MixSIAR Bayesian Mixing Model – Stable Isotope Analysis

Recently, I have been conducting source analysis of organic carbon and nitrogen in suspended particulate matter in water bodies. I have already used the Iso Source model from the EPA to analyze the source proportions. My teacher suggested trying the MixSIAR Bayesian mixing model for analysis as well. This indeed poses quite a challenge. Fortunately, there are some resources available online, and I will organize and save them.

The methods are sourced from Bilibili, Zhihu, and various web pages.

1. https://blog.csdn.net/weixin_43456810/article/details/134871396

Webpage Screenshot

2.https://www.bilibili.com/video/BV1zKzUYrEjp/spm_id_from=333.1007.top_right_bar_window_history.content.click&vd_source=8521eddf77badbf1c84ed1da3017435a

Bilibili Screenshot

The two are almost identical operations, and you can achieve the results by following the steps above.

Other related materials:

1. Stable Isotope Source Mixing Model – R

https://blog.csdn.net/zhenxiaojie/article/details/107935636

2. Introduction to MixSIAR

https://www.rdocumentation.org/packages/MixSIAR/versions/3.1.11

3.https://zhuanlan.zhihu.com/p/676994448

Zhihu Screenshot

4. MixSIAR R Package

https://mirrors.sjtug.sjtu.edu.cn/cran/web/packages/MixSIAR/

5. Stable Isotope Source Mixing Model – SIMMR

https://blog.csdn.net/zhenxiaojie/article/details/114526370?fromshare=blogdetail&sharetype=blogdetail&sharerId=114526370&sharerefer=PC&sharesource=weixin_53867882&sharefrom=from_link

6. simmer R Package

https://cran.rproject.org/web/packages/simmr/vignettes/simmr.html