Hi, doug:
Thanks for your answers,I got it.
Han
At 2014-06-05 00:23:15, "Douglas N Greve" <greve@nmr.mgh.harvard.edu> wrote:
>
>The first and third are the same. Don't use the 2nd
>doug
>
>On 06/04/2014 06:12 AM, ÍõêÏ wrote:
>> Hi,all:
>> I was using mri_glmfit-sim for multiple correction,but I'm wondering
>> if --3paces could influence the correction result.
>> From the website I saw the explanation below:
>> mri_glmfit-sim --glmdir my-glm.wls --cache 3 pos --cwpvalthresh .0166
>> Using a cluster-wise p-value threshold of p < .0166 corrects across
>> all three spaces for p<.05 (ie, .0166 = .05/3). This corrections for a
>> whole brain (ie, lh, rh, and subcortical) analysis.
>> Also,from the help document I saw:
>> --3spaces : additional Bonferroni correction across 3 spaces (eg, lh,
>> rh, mni305)
>> So, I'm wondering if the command:
>> ' mri_glmfit-sim --glmdir my-glm.wls --cache 3 pos --cwpvalthresh
>> *.0166 *'
>> same with the command:
>> ' mri_glmfit-sim --glmdir my-glm.wls --cache 3 pos
>> --cwpvalthresh*.0166 --3spaces *'
>> ** or same**with the command:
>> ' mri_glmfit-sim --glmdir my-glm.wls --cache 3 pos --cwpvalthresh *.05
>> --3spaces *'.
>>
>> If there is anyone know this question clearly, please reply me.
>> Many thanks.
>> Best regards.
>> Han
>> *
>> *
>>
>>
>>
>>
>>
>>
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>
>--
>Douglas N. Greve, Ph.D.
>MGH-NMR Center
>greve@nmr.mgh.harvard.edu
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