DPABI/DPABISurf/DPARSF Stand-Alone Version

 

Forums:

The R-fMRI Course

 

 

The R-fMRI Course V3.0 English Version

Forums:

Statisitcal Analysis Interaction Effect in Mixed-Effects

Hello everyone,

I am using DPABI statistical analysis to run Mixed-Effect Linear Model.

These are my groups:

G1C1
G1C2
G2C1
G2C2

I’m not sure how to interpret the interaction effect? What does it represent? Is it the group difference in the change? If so, what is the contrast effects (i.e. change in G1 – change in G2?)

Regards,
Winson

 

Forums:

单样本检验问题

各位老师,

         请问大家单样本检验用的是哪一个mask呢?我发现我用dparsf处理完之后的all sample mask打开是全黑的。我用了这个mask做alff的单样本检验做出来几乎全脑都是激活的,不知道是不是因为mask的原因,请大家指点一下,拜托了!

 

小欧

如何用dparsf做mask

各位老师好,

         我想请问一下,如果是一个被试一个被试进行数据处理的话,要怎么做group mask呢?在进行单样本检验时需要用到的mask不知要使用哪一个。

Forums:

Error in Quality Control

Hello everyone,

I'm relatively new to analyzing resting-state data and have a problem with quality control. When I try to do the QC on Raw T1/Fun I get the Error message "Cannot find D:\ProcessingDemoData\QC\RawT1ImgQC.tsv". Can anyone help me out? I use Matlab R2019b and the Demo Data to learn how to use DPARSF.

 

Thanks in advance,

Julia

Forums:

Normality of Graph Metrics?

Hello Johann, 

I've noticed that some graph theory studies use parametric statistics and others non-parametric. I am not sure how they checked for normality of graph metrics. Is there a way in GraphVar to check the distribution of the graph metrics in order to determine whether to run parametric or non-parametric statistics?

Thanks in advance!

 

Forums:

Error in the pre-processing

Dear DPABI experts, 

Forums:

Pages

Subscribe to Front page feed