关于多重比较矫正报错的咨询

尊敬的严教授及您的团队,我在进行two sample ttest时遇到了困难,请问老师是怎么回事?如何解决?
Warning: Rank deficient, rank = 2, tol =  1.687539e-14. 
> In palm_core at 1413
  In palm at 81
  In y_GroupAnalysis_PermutationTest_Image at 123
  In y_TTest2_Image at 92
  In DPABI_STAT_TOOL>ComputeButton_Callback at 531
  In gui_mainfcn at 96
  In DPABI_STAT_TOOL at 42
  In @(hObject,eventdata)DPABI_STAT_TOOL('ComputeButton_Callback',hObject,eventdata,guidata(hObject))

Consultation on Multiple Comparisons to Correct Errors, urgent

Dear Professor Yan and your  team, I made a mistake while I was working on two-sample ttest. What is the reason? How to solve it? In addition, when I make gender into TXT format and add covariates, can I use numbers like "1" and "0" instead of men and women? Looking forward to answering your questions. Thank you.~
 
Error using palm_takeargs (line 1177)
Unknown option: "analysis\ALFF_FunImgARCW\result\ttest\Temp\DependentVolume.nii"
 
Error in palm_core (line 33)

Forums:

Error in preprocessing

Dear prof. Yan,

When I doing the preprocessing, some error were happened,

Matlab 2018b,  Win10 , SPM12, DPABI_V4.0_190305

Forums:

关于AllResampled_BrainMask_05_91x109x91.nii的疑惑

老师,您好!

我有两批受试者数据分别进行预处理,其生成的AllResampled_BrainMask_05_91x109x91.nii是一样的吗?因为我看进行基于种子点的功能连接分析时会调用到这个文件,这两批分开预处理得到功能连接结果能否放在一起进行统计分析?

谢谢!

李哲

Forums:

Question about Slice Timing.

Dear Dr. Yan and predecessors,

Forums:

如何处理同一被试重复扫描的结果?

实验中我对同一被试进行了两次重复扫描,并用DPABI对这两组数据分别进行了计算,得到了RESULT和S2_RESULT。请问我在统计时应该如何处理这两组数据呢?请问下述的方案可行吗?或者有其他的办法。

1. 把重复扫描的结果当成独立的样本进行统计

2. 取同一被试计算结果的均值进行统计

3. 分别统计看哪个结果更好

Forums:

multiband 数据预处理错误

老师:

您好!

我是DPABI的初学者,我用的是DPABI3.1,matlab2014b,spm12.

想请教几个问题:

1、在设置time points和TR为0后得到的TRInfo.tsv文件打开得到的time points 是1,但实际time points是150,请问为什么会出现这种情况?

2、在转dicom文件为nifti之后进行其他处理时,无论设置time points为1还是150,都会出现如下错误

   

请问该如何解决?

3、multiband数据如何设置slice number和slice order以及reference slice?

 

 

Forums:

Issue with DPARSF concering preprocessing

Good morning,

I am an intern at Ghent University and I am trying to use DPARSF to preprocess my data. Actually, they have already been preprocessed by my colleague, but they still need to undergo some further steps (detrending, filtering, ...). I downloaded DPABI and DPARSF on my computer, I set the paths (I added DPABI and DPARSF with subfolders on Matlab), I loaded my participants and I set all the parameters on DPARSF, but when I tried to run it, it was giving me this error:

Forums:

我们想参加培训

我们想参加培训,请问您那边有类似的培训吗?线上的也行。

Forums:

我们想参加培训

请问你们那里有相关的培训吗

Forums:

Pages

Subscribe to Front page feed