关于多重比较矫正报错的咨询

Submitted by canwaihaan on Mon, 03/25/2019 - 08:59
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))

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Consultation on Multiple Comparisons to Correct Errors, urgent

Submitted by canwaihaan on Mon, 03/25/2019 - 07:57
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)

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Error in preprocessing

Submitted by Jesper on Sun, 03/24/2019 - 09:09

Dear prof. Yan,

When I doing the preprocessing, some error were happened,

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

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关于AllResampled_BrainMask_05_91x109x91.nii的疑惑

Submitted by lizhe8785 on Sat, 03/23/2019 - 13:22

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

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Question about Slice Timing.

Submitted by 3MCIpawns on Fri, 03/22/2019 - 08:34

Dear Dr. Yan and predecessors,

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如何处理同一被试重复扫描的结果？

Submitted by Aoling on Fri, 03/22/2019 - 01:58

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

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multiband 数据预处理错误

Submitted by muzhi on Thu, 03/21/2019 - 08:11

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？

 

 

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Issue with DPARSF concering preprocessing

Submitted by Letizia on Wed, 03/20/2019 - 11:11

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:

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我们想参加培训

Submitted by skipqiu on Mon, 03/18/2019 - 03:15

我们想参加培训，请问您那边有类似的培训吗？线上的也行。

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我们想参加培训

Submitted by skipqiu on Mon, 03/18/2019 - 03:08

请问你们那里有相关的培训吗

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