GraphVar

Hi!

Thank you for such an elegant toolbox!

Unfortunately I’m experiencing some error when trying to proceed with third part of tutorial concerning Network Based Statistics (Raw Conn Matrix and Network Based Statistics). I’m setting ep everything as shown in tutorial pdf but some kind of error is happening (please see below) and results that I get are different from those presented in pdf. Here I am using matlab 2016b.

I am new to using GraphVar. I would like to create some graphs normalised to random networks. My problem is that the minimum network density threshold in the GUI seems to be 0.1. This seems a very dense starting point. I would like to look at networks with a lower density. Is there a way I can modify the code to allow lower density thresholds to be selected in the GUI?

Thanks

Thomas

Dear GraphVar community,
we are proud to announce that GraphVar has finally left the beta stage and that the 1.0 release (‘Turbo GLM’) is available as of now on our NITRC page: www.nitrc.org/projects/graphvar

We hope that you will enjoy it as much as we do!

New features include:

I want to obtain network measurements that illustrate the group comparisons I’m performing on my data. The data itself consists of coherence matrixes previously calculated by Matlab routines external to GraphVar. So, in order to work with them, I’m selecting the “Raw Matrix” checkbox in the “Raw Matrix (link wise)” panel.

For this exposition, let’s focus solely on the computation of the “Binary Degree” of each node. I imposed the relative network thresholds of 0.1, 0.2, 0.3, 0.4 and 0.5 in the “Network Construction” menu.

Dear experts,

I got some errors below.

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Error using matlabpool (line 27)

matlabpool has been removed.....

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Is there any way I can make the Y-Axis list of regions completely visible? The identification of the areas is always cut and makes it difficult to identify each region without using the mouse.
This is what I'm refering to:

Secondly, can I alter the information on the X-Axis so that, instead of listing the areas as numericals entities only (from 1 to 22 in this case), I can identify them with their specific number on the atlas I'm using? (In this case, the AAL116)

Hello every one

i have feature vector 140*139 where 140=nomber of subject and 139=nomber of features , i ranked the featues according their wights 

my qestion how can i know  the roi for example first 15 top features like this paper bellow:

he used the brainnet viewr  .

please i want your advices can i use graphvar or brainetviewr and how can i do that?

Dear Johann

first of all, I have to thank you for creating such a great toolbox.

Greetings.

Thanks for making your software available. I am having a persistent problem with the error command below while using beta version 06.2.  I have attached a subjects correlation matrix file and my variable file . Could you please advise?

Index exceeds matrix dimensions.

Error in executeStats (line 83)  if isnumeric(VarData{1})

Error in GraphVar corr (line 89)

[Files, N] =

execcuteStats(allTasks,dialogData.statsType,dialogData.......

Error in GraphVar>Btn calcCorr Callback (line 75)

I'm not sure if this error has already been diagnosed on the forum. I couldn't find a thread refering to it.
This is the setup I'm using:

The error is the following: