help > Extracting ROI info into correlation matrix
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Jun 12, 2019  08:06 AM | newbie
Extracting ROI info into correlation matrix
Hello all,
Apologies if this is a no-brainer, this is my first time using Conn. I've followed the FAQ in terms of extracting the Fisher-transformed Z scores from the resultsROI_ConditionXX.mat file. However, I'm such a newbie with Matlab that I'm not sure how to get everything out of the resultsROI (names, scores, etc.) file into a correlation matrix or heatmap. How does one do this? Or is it best to do a correlation matrix for each subject?
Thanks!!
Jun 13, 2019  04:06 AM | Eugenio Abela
RE: Extracting ROI info into correlation matrix
Hi 

Raphael Vallat has some scripts that probably do exactly what you want:
https://raphaelvallat.com/conn_plot.html

Cheers
Eugenio
Jun 13, 2019  07:06 AM | Jeff Browndyke
RE: Extracting ROI info into correlation matrix
This is excellent!  Thank you for sharing, Eugenio.

Jeff
Jun 13, 2019  08:06 AM | newbie
RE: Extracting ROI info into correlation matrix
Cheers! Thanks! I found that actually about 2 minutes after I posted this and was able to extract my correlations. Thank you though!
Jun 13, 2019  08:06 AM | Eugenio Abela
RE: Extracting ROI info into correlation matrix
Cool! :-) Best of luck -eu
Jul 18, 2019  11:07 PM | Xiao Lin
RE: Extracting ROI info into correlation matrix
I want to know how ? Thank you
Jul 20, 2019  07:07 PM | Luis Alvarado - University of Louisville
RE: Extracting ROI info into correlation matrix
Originally posted by Eugenio Abela:
Hi 

Raphael Vallat has some scripts that probably do exactly what you want:
https://raphaelvallat.com/conn_plot.html

Cheers
Eugenio

Hi Eugenio,

Have you had any success with the script?
I tried using it last but kept getting an error with respect to the ROI naming. Like the original poster, I too am a newbie when it comes to matlab and could not figure it out. I am about to contact the developer  but thought I would reach out to you as well.

Thank you,

Luis
Sep 10, 2019  12:09 PM | Eugenio Abela
RE: Extracting ROI info into correlation matrix
Hi, sorry for the late reply - I haven't tried, been stuck on more basic processing issues. Best to try Raphael directly, he can certainly help!

Best of luck, 

Eugenio