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?
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Hi,
Hi,
You can find R-fMRI measures under the Results folder. Just organize them into 3 folders according to their group assignment, and you can perform the ANOVA analysis.
Best,
Chao-Gan
what is the meaning of the anova contrast picture?
do a anova for three groups, use the viewer to view the F contrast. some areas are significantly activated. what does it mean, or how to explain this?
Significant F value indicates
Significant F value indicates there is difference exists at least between one pair of groups.
Best,
Chao-Gan
for the anova analysis
so it likes the analysis of the behavioral data. when the F value is significant, then do the post T test between two variables?
That's OK.
That's OK.
In DPABI->Statistical Analysis->ANCOVA,
You can perform several kinds of post-hoc tests:
Best,
Chao-Gan
preprocessing problem with the newest version of DPABI
preprocessing problem with the newest version of DPABI, the normalization can't done, i thy 2 times. so i change back to the old version. it didn't show error. why?
By the way, when I do the T test, i chose the mask file-->AllResampled_BrainMask_05_91x109x91. if the mask file is right?
Hi,
Hi,
1. Please provide more details.
2. That's fine.
Best,
Chao-Gan