How to perform global sensitivity analysis on a set of data

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Miroslav Blagojevic 2021-11-22

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https://ww2.mathworks.cn/matlabcentral/answers/1592634-how-to-perform-global-sensitivity-analysis-on-a-set-of-data

评论： Star Strider 2021-11-24

I have six independent variables, each taking 11 discrete values 0, 0.1, 0.2, ….1, and many dependent variables (continuous). For simplicity, let’s say one dependent variable. So that is 6 + 1 columns and over a million rows. I would like to do global sensitivity analysis (variance based, Sobol indices) but I cannot find how. I think Matlab offers something similar within SimBiology.

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Star Strider 2021-11-22

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https://ww2.mathworks.cn/matlabcentral/answers/1592634-how-to-perform-global-sensitivity-analysis-on-a-set-of-data#answer_837404

This is new to me. The only reference I was able to find (other than the SimBiology functions) is this GitHub link Global sensitivity analysis . There are several others, including on from the University of Arizona that appear to be promising as well.

I found these with a DuckDuckGo search for ‘sobol indices matlab’.