Do you guys have any reference manuals for the latest release of BRAPH2?
I was interested in knowing what the variables mean. For example, in the following lines,
strength_WU_diff = c_WU.getComparison(‘Strength’).get(‘DIFF’);
strength_WU_p1 = c_WU.getComparison(‘Strength’).get(‘P1’);
strength_WU_p2 =…[Read more]
I used AAL Atlas, and the size of adjacency matrices for each of the 800 subjects is 116 * 116.
Executing precisely the code you provided took approximately the same time, or maybe a little more. But not hours, for sure.
Yes, I have installed the parallel computing toolbox.
I did not execute the comparison part. I was interested in obtaining the…[Read more]
Thanks. That works perfectly for me.
On an average configured system and for two groups with around 400 subjects each, completing the above task takes about 65 hours. Is that a usual case?
Thanks for your responses.
Sorry, if I’m asking too many questions.
- I just tried as you mentioned. However, after running my script for calculating the analysis,
ms1 = cellfun(@(x) x.getMeasure(‘Degree’).memorize(‘M’), analysis.memorize(‘G_DICT’).getItems, ‘UniformOutput’, false)
gives me an error that says, “Unable to resolve the name…[Read more]
I’m trying to use the example_FUN_BUD as you mentioned. I need to calculate all the graph metrics. The example file mentions 2-3 metrics. Do I use similar methods for all other metrics ?
I would appreciate your guidance on saving the individual subject correlation matrices as well.
Thanks. I will try that.
Also, the GUI is giving me an option of exporting the results as a JSON file only. Could you please let me know how I can save the group average results into an XLS file ?
When I run the Functional analysis pipeline, is there anyway I can obtain the graph metrics values for individual subject and not just the group average. I need these values subject-wise and store them in a xls file.
I am doing the group comparison on Functional Comparision BUT pipeline and getting the following error:
Error using ComparisonEnsemble/calculate_results (line 1220)
Out of Memory during deserialization
Error in ComparisonEnsemble/calculateValue (line 1121)
[cp.diff, cp.p1, cp.p2, cp.ci_lower, cp.ci_upper] = calculate_results(cp);
Error in…[Read more]
I am using Pipeline connectivity comparison wu. My atlas has 111 regions and each subject has 196 time-series values. The data is arranged in xls files in the format 111*196.
However, I am getting the error that says the following:
BRAPH2:SubjectCON:WrongInput The value num[111 196][-4.671351 -6.610331 6.539966 19.08763 …. is not a valid…[Read more]
Thanks so much for your quick response. Feel motivated by active moderators like you.
- The dataset I have started with is the ABIDE-I Preprocessed data. The time-series values are already available for various Atlases in text files for each subject. Is there any way I could generate the connectivity matrix using the data in this format?
I have a set of correlation matrices generated using GraphVar toolbox. I wish to do a graph analysis on them using BRAPH. Could you please let me know how to go about it?
I am new to this area. Your help is much appreciated.