Dear Khalil,
I haven't used any of them, sorry. I just downloaded fMRIPower to look
at how the type of design is detected (design_matrix_type.m): I guess
yours is a one-sample t-test? Do you have any covariate? As for the
error with the resampled mask, no idea; best would be to contact Dr
Mumford for assistance.
Best regards,
Guillaume.
On 01/02/18 15:34, Khalil I Thompson wrote:
> Dear Guillaume,
>
>
>
> The error message is displayed below. It does not make sense because the
> path that it states does not exist is created by the program when
> conducting the power analysis. How intuitive is NeuroPower in comparison
> to fMRIPower?
>
>
>
> Error using spm_vol>subfunc (line 101)
> File
> "/home2/turner/turner_shared/PD_Study_2016/2nd_Level_One_Sample_Complete_Analyses/2ndLevOneSampFeedC-Human/2ndLevOneSampFeedC-NoSite/Co-player
> Coop/Power/TPJbilateral/rmask.img" does not exist.
>
> Error in spm_vol>subfunc1 (line 77)
> v = subfunc(P(i,:));
>
> Error in spm_vol>subfunc2 (line 69)
> V = subfunc1(P);
>
> Error in spm_vol (line 54)
> V = subfunc2(P);
>
> Error in normalize_image_dimensions (line 13)
> target_vol = spm_vol(target_image);
>
> Error in fmripower_spm/start_calc_push_Callback (line 410)
> handles.mask = normalize_image_dimensions(handles.roi_mask,
> handles.mask, pth_save,true);
>
> Error while evaluating uicontrol Callback
>
>
>
> Khalil Thompson
>
> Graduate Student
>
> Cognitive & Affective Neuroscience
>
> Georgia State University
>
> [log in to unmask]
>
> ------------------------------------------------------------------------
> *From:* Guillaume Flandin <[log in to unmask]>
> *Sent:* Wednesday, January 31, 2018 1:06:08 PM
> *To:* Khalil I Thompson
> *Cc:* [log in to unmask]
> *Subject:* Re: [SPM] fMRI Power issues
>
> Dear Khalil,
>
> It would help if you could report the error message from fMRIPower or
> point to the code that performs this 'model detection'.
> Slightly different tool but have you also looked at NeuroPower from Joke
> Durnez?
>
> https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fneuropowertools.org%2F&data=02%7C01%7Ckthompson70%40STUDENT.GSU.EDU%7C7d162e42a04a4696462808d568d57ad3%7C704d822c358a47849a1649e20b75f941%7C0%7C1%7C636530188465163649&sdata=lB7tuEHSZacMuL1ypPG44lzpc6v5bMxL1%2BTwBCH%2FVCM%3D&reserved=0
>
> Best regards,
> Guillaume.
>
>
> On 23/01/18 17:30, Khalil I Thompson wrote:
>> Has anyone ever attempted to run a Power analysis through fMRIPower and
>> had difficulty uploading the group design matrix required to calculate
>> power? There is usually an automated step that determines whether your
>> group-level design was 1-sample t-test, 2-sample t-tests, or paired
>> t-test, but this did not occur when I input my SPM.mat file and the
>> program is not allowing me to manually input a design matrix. Your help
>> is greatly appreciated!
>>
>>
>> Khalil Thompson
>>
>> Graduate Student
>>
>> Cognitive & Affective Neuroscience
>>
>> Georgia State University
>>
>> [log in to unmask]
>>
>
> --
> Guillaume Flandin, PhD
> Wellcome Trust Centre for Neuroimaging
> University College London
> 12 Queen Square
> London WC1N 3BG
--
Guillaume Flandin, PhD
Wellcome Trust Centre for Neuroimaging
University College London
12 Queen Square
London WC1N 3BG
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