[Mne_analysis] EEG Data Conversion

[Isaiah C. Smith]

Thanks Denis for the response,

Do you mean that we can use Evoked Array to Convert the data into the .fiff? We are able to extract the EEG data & electrode location data information using matlab. Also, we know the sampling rate information. So can we use some tools (e.g. mne.io.RawArray, mne.EpochsArray and mne) to convert into fiff format?

Isaiah 

On Aug 25, 2014, at 12:19 PM, Denis A. Engemann <denis.engemann at gmail.com> wrote:

> We have mne.io.RawArray, mne.EpochsArray and mne. EvokedArray for such cases.
> Once you can extract the data and some info on sampling rate it's trivial to construct fiff compatible data-structures..
> Unfortunately we still don't have an example for that in MNE-Python ...
> 
> --Denis
> 
>> On 25 Aug 2014, at 20:25, dgwakeman at gmail.com wrote:
>> 
>> Hi Isaiah,
>> 
>> You provided the suffixes of the files not the name of the file types. The first thin I would try to do is look for a file converter or reader. If you cannot find a converter for whatever file types these are, but you are able to read the files with some toolbox: you could read in those data files and replace all of the fields in the raw sample data set with your data. This is something I only recommend for advanced users as there are a lot of details you need to keep track of.
>> 
>> HTH
>> D
>> 
>> Sent from my phone
>> 
>>> On Aug 25, 2014, at 14:23, "Isaiah C. Smith" <Isaiah.C.Smith.17 at dartmouth.edu> wrote:
>>> 
>>> Hello Experts,
>>> 
>>> I need to get the gain matrix using MNE. I have made my bem models, but I need help with the EEG conversion data. Could someone help me through this process so that I can view the matrix?
>>> 
>>> These are the formats of the electrode location files that I have.
>>> <Screen Shot 2014-08-24 at 12.33.11 PM.png>
>>> 
>>> 
>>> And these are the formats of the EEG data that I have.
>>> 
>>> <Screen Shot 2014-08-24 at 12.33.27 PM.png>
>>> 
>>> 
>>> Thank you,
>>> Isaiah Smith
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