gift ICA挑选成分后进行单样本 T检验时,mask选用的疑惑

各位专家老师:

  我是最近才开始学习使用gift做ICA分析。有个疑惑想请教下

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parallel pool error

Hi, Dr. Yan, When I regressed covariates of 200 subjects using latest DPARSF,  an error was shown as below. However, it was fine when I computed just two subjects.

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Error using Rich Club Coefficient, Generating Random Networks and GLM

Hey GraphVar team,

Thank you for all you hard work in making this tool. Sadly, I've been having a few issues. 

When attempting to look at Rich Club coefficient (also using freshly installed Sample Workspace data), I get the following error:

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An error in CWAS

Hi,Chaogan,

I came across an error when I was using CWAS in DPARSF2.3, How to solve this problem?

Looking forward to your reply. Thank you in advance.

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How to do the VBM analysis? Thanks. Gray matter density in MNI space

Dear Dr. Yan,

I am working on the data from R-fMRI maps project. Great thanks for sharing the proprecessed data with us. 

Would you mind telling us how to do the voxel-based morphometry analysis of the structural MRI data? For instance, can you explain the steps to calculate the gray matter density in MNI space? Thanks again.

Best Regards,

Mex

 

DPABI

Hi
I want use DPABI for my work but nothing have manual for use it GUI
I downloaded videos in your site but still I do not working with it GUI
in starting face with error
please help me

Input images for ProNTo machine learning toolbox

Hello everyone,

 

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single subject paired t test error

Hi everyone!

I'm trying to run a single subject rsfmri analysis. I run DPARSF and get my 2 zFC maps , one for each of the 2 sessions (pre and post treatment). The maps look good in the viewer! I put these 2 zFC maps in the stat analysis tool by selecting a paired t test modality, in order to to get a comparison-t-map between the two. Is this right so far? The stat analysis tool look running fine and provide me with a map. However, this map cannot be seen in the viewer. When trying to upload it, matlab provides me with the following error:

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Difference between "rand NW" and "permutation" in GLM panel

Dear GraphVar team,

I want to use a nonparametric test to do a group comparison, but I don't know which of the two options of non-parametric test would be apropriate. Could you explain me the difference between them? I think in my case it would be the "permutation" option , but I would like to be sure.

All the best,

Vera.

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ReHo中回归噪声报错

 老师您好,我现在做另一组病人的时候一跑到回归分析这一步就自动报错,说没有这个文件,可是我明明是有头动矫正后的文件的,我看了一下报错里面那个文件名称和我自动生成的名称不一样,报错里面提示无法打开rp.mrp_a20160203_132726ep2dboldTR2200GRAPPAs003a001_011.txt,可是我自动生成文件的名称是rp_a20160601_132726ep2dboldTR2200GRAPPAs003a001_011,报错名称里面多了一个mrp,但是我就算把那两个头文件重命名也还是说没有这个文件,我不明白哪里出错了呢?



Error using DPARSFA_run>(parfor body) (line 3420)
Unable to read file
'D:\data1_2\RealignParameter\Nor002\rp.mrp_a20160203_132726ep2dboldTR2200GRAPPAs003a001_011.txt':
no such file or directory.

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