Compare Correlation Coefficients with multiple comparisons?

Question

Lisa 2017-7-26

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https://ww2.mathworks.cn/matlabcentral/answers/350388-compare-correlation-coefficients-with-multiple-comparisons

评论： Lisa 2017-8-3

Hello,

In order to compare correlation coefficients, for example, the Fisher transformation followed by T-test can be used. An example is available here: https://www.mathworks.com/matlabcentral/fileexchange/44658-compare-correlation-coefficients?focused=3803537&tab=function

My question is whether there is also a correction for multiple comparisons with several correlation coefficients (similar to Bonferroni correction)?

Many Thanks Liso

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Answer 1

Abhi Sundararaman 2017-8-2

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https://ww2.mathworks.cn/matlabcentral/answers/350388-compare-correlation-coefficients-with-multiple-comparisons#answer_276483

You could calculate the p value using the function you linked, and then perhaps try using the following function on the file exchange to correct the p value for multiple comparisons:

http://www.mathworks.com/matlabcentral/fileexchange/28303-bonferroni-holm-correction-for-multiple-comparisons?focused=5246998&tab=function