Must be something wrong with your data - if you'd like to upload it we
can take a quick look.
Cheers.
On 20 Dec 2007, at 16:51, Vina Goghari wrote:
> I get 0.000000 for both values from both commands. Thanks for
> consulting!
>
>
> Steve Smith wrote:
>> Have you entered the data in the "data" tab?
>> What happens if you type in the command line:
>> $FSLDIR/bin/estnoise <your4Dinputdata>
>> and then
>> $FSLDIR/bin/estnoise <your4Dinputdata> 2.5 15 -1
>>
>> Cheers
>>
>>
>>
>> On 20 Dec 2007, at 16:03, Vina Goghari wrote:
>>
>>> Hi Steve,
>>> 0s appear when I press the estimate from data button for the
>>> efficiency estimation for my data, which wasn't occuring for us
>>> when using the previous version. Wondering what might be different?
>>>
>>> Thanks,
>>> Vina
>>>
>>> Steve Smith wrote:
>>>
>>>> I'm not sure exactly what you are saying was zero - values
>>>> appearing in the FEAT misc-tab GUI, or efficiency estimations?
>>>>
>>>>
>>>>
>>>> On 19 Dec 2007, at 12:33, Vina Goghari wrote:
>>>>
>>>>> Hi Steve,
>>>>> Any idea of what I should look into? The data look normal in
>>>>> MRICro and FSL runs on the images and gives what seem like
>>>>> decent maps.
>>>>>
>>>>> Thanks,
>>>>> Vina
>>>>>
>>>>>
>>>>> Steve Smith wrote:
>>>>>
>>>>>> Probably.
>>>>>>
>>>>>>
>>>>>> On 18 Dec 2007, at 16:37, Vina Goghari wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>> I'm using feat and using the estimate from data noise
>>>>>>> efficiency and smoothness option. The values returned are
>>>>>>> zero. Is that something to be concerned about?
>>>>>>> Thanks,
>>>>>>> Vina
>>>>>>
>>>>>
>>>>
>>>>
>>>> ---------------------------------------------------------------------------
>>>> Stephen M. Smith, Professor of Biomedical Engineering
>>>> Associate Director, Oxford University FMRIB Centre
>>>>
>>>> FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
>>>> +44 (0) 1865 222726 (fax 222717)
>>>> [log in to unmask] http://www.fmrib.ox.ac.uk/~steve
>>>> ---------------------------------------------------------------------------
>>>
>>
>>
>> ---------------------------------------------------------------------------
>> Stephen M. Smith, Professor of Biomedical Engineering
>> Associate Director, Oxford University FMRIB Centre
>>
>> FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
>> +44 (0) 1865 222726 (fax 222717)
>> [log in to unmask] http://www.fmrib.ox.ac.uk/~steve
>> ---------------------------------------------------------------------------
>
---------------------------------------------------------------------------
Stephen M. Smith, Professor of Biomedical Engineering
Associate Director, Oxford University FMRIB Centre
FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
---------------------------------------------------------------------------
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