Hello,
I’m wondering how the correlation matrix in 3dNetCorr is created and I am trying to recreate it in python. I’ve extracted the average time series for a spherical ROI, so I have 148 time points for say 8 ROIs. Is it standardized before correlation? What are the exact steps taken to get to the final correlation matrix? Thanks.
Time series are averaged within each region, and then the correlation coefficient is calculated between pairs of those averaged time series. No standardization done.
–pt
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