two groups, each have 2 subjects, so i do two-sample t-test. the text covariates include age, gender, temperature. it report error,so is the text covariates file right? how to put the data?.jpg)
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Hi,
I'm trying to calculate a voxelwise connectivity measure which is not included in DPABI and I was wondering if it is possible to "harness" the voxelwise fc functions of DPABI somehow? In other words I want to just replace the part where the functional voxelwise connectivity is calculated by a function I wrote myself but still use the very handy rest of the DPABI-functions like reading the masks, creating z-maps, and so forth :). Is this possible without major changes of the code somehow?
rest 中 statistical analysis 中做anova分析，需要add 3组数据，一开始把3组被试原始数据放在一个FunRaw文件夹中，最后得到一个result文件夹，所有被试的ReHo放在一个文件夹中。不知道该怎么得到3组数据？求指教
尝试1：把3组被试的ReHo分别放在不同文件夹，结果只能做得到一个组的ReHo-1，做另两组没有看到结果文件，但在command window中看到确实运行计算了，试了几次还是不行。
i put rar data in FunRaw file, process raw data, and get one results file containing subjects of 3 conditions. i need to add 3 groups in Add Group Images, how to do the anova for one results file? if i need to divide 3 FunRAW files and process seperately?
dear experts：
参数： 运行环境matlab2013a，spm8update ，试过spm12update, spm8 ,spm12; 也试过matlab2010a,都不能run。
Q1：如果把slice timing 这一步不勾选，则能够运行到normalize to MNI space，why?
Q2:运行到normalize to MNI space后没有报错，也不继续，怎么没有接着smooth，why？
谢谢~
time points：240 TR:2.2 SLICE number：36 slice order:[1:2:35,2:2:36] (不太确定） reference frame 不知道没填 voxel size:3.4x3.4x3 其他默认值，报错内容如下。
Hi,
Sorry to re-post this message.
I followed your instruction to revise the script as suggested, however I came across another error:
Hi,
I got the following message when I tried to launch "viewer" in DPABI. I'm working on Matlab 2015b. Any input will be greatly appreciated.
Hi,
I extracted the ROI time courses via DPABI and specified the AAL atlas. This gives me a of ROI correlation matrix as mat-file for every test subject. But how to determine the significance of the correlations between ROI's on a group level, i.e. if a correlation is significant over all test subjects?
Dear Dr.Yan,
Could I bother you a basic question ? When I was doing ALFF, the mask should be the graymask I made based on the subjects, or be the one-sample t-test? Because the result between the two methods is a little different. The second question is that if I regress out the graymatter volume from the alff, what the mask should I put into?
Best
Fish