Dear Isadora,
to my knowledge, there is nothing special about partitioned error models
and you can implement them in (any version of) SPM. In your mixed
design, you don't precise which factor has three levels: is it the
within or the between subject factor? It will help to describe how to
create the relevant partitioned error models.
Best regards,
Guillaume.
On 05/10/16 17:04, Isadora Olive Ferreira wrote:
> Bonjour Guillaume!
>
>
> thank you for your quick reply! Yes, I'm trying for about a week to have
> an answer in glm flex fast-related issues, without success.
>
>
> I am working with a mixed model design 3x2. I would prefer to work with
> glm flex tools mainly because it works with partitioned error terms. Any
> ideas of how I could eventually do the same with spm are most welcome!!
>
>
> Au plaisir de recevoir votre reponse,
>
> Isadora
>
>
>
> ------------------------------------------------------------------------
> *From:* Guillaume Flandin <[log in to unmask]>
> *Sent:* October 5, 2016 10:59 AM
> *To:* Isadora Olive Ferreira
> *Cc:* [log in to unmask]
> *Subject:* Re: [SPM] glm flex fast4 posthocs t
>
> Dear Isadora,
>
> I was about to suggest you to post your question on the dedicated forum
> but I realise you already did:
> https://groups.google.com/forum/#!topic/fmri_matlab_tools/8JcJ32go9cU
> I'm not familiar with "glm flex fast4" so I hope someone will be able to
> help you here but I would be curious to know what your data and model
> are, that you cannot specify with core SPM functionalities.
>
> Best regards,
> Guillaume.
>
>
> On 05/10/16 16:32, Isadora Olivé wrote:
>> Good morning!
>>
>> as I'm trying to run glm flex fast4 for the first time, I'm stumping into an error specifically concerning my post-hoc t-tests:
>>
>>>> model
>> Error using model (line 40)
>> Dimensions of matrices being concatenated are not consistent.
>>
>> Whenever I take out all the t-tests and make the code run only with f-tests, the problem disappears and the code runs smoothly.
>>
>> Can anyone help me solving this problem?
>>
>> I'm working on matlab 2016b and spm 12.
>>
>> thank you for all help!
>> Isadora
>>
>
> --
> 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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