[Eeglablist] making one .set out of two ".sets"

[ida miokovic]

Dear Makoto,

thank you very much.

It worked.

Ida

On Sat, Mar 9, 2013 at 9:03 PM, ida miokovic <ida.miokovic at gmail.com> wrote:

> Dear Makoto,
>
> I did what you suggested (loaded 3 data sets)
> In my first email regarding this question I mentioned that 2 files I want
> to merge used to be one file (let say "main"), which was separated in 2
> parts (let say "part1" which was preprocessed and "part2").
> 1. 121 ch data (which is main)
> 2. 120 ch data ( preprocessed part1)
> 3. 1 ch data (part2)
>
> when I run the code you wrote, which is totally clear to me, I am
> replacing the first 120 elements from file main, with the part1 and 121st
> element with part2.
>
> But I am constatly getting following:
> ??? Subscripted assignment dimension mismatch.
>
> I am not sure why...I am using EEGLAB v12.0.1.0b
> I have noticed that when I do the File --> clear dataset(s),  variables in
> workspace are not cleared (ALLEEG remains 1x3 struct).
>
>
> Regards,
>
> Ida
>
>
>
> On Thu, Mar 7, 2013 at 10:43 PM, Makoto Miyakoshi <mmiyakoshi at ucsd.edu>wrote:
>
>> Dear Ida,
>>
>> > both of my data sets are given in paired files (set1.set; set1.fdt and
>> set2.set; set2.fdt), so what would be the procedure of preparing them in
>> way that I can operate with them in way you suggested?
>>
>> It does not matter whether you have set only or set plus fdt. They are
>> the same. The set file is more like a header (that's why it is light in
>> size).
>>
>> First you load three datasets.
>>  1. 121 ch data
>> 2. 120 ch data
>> 3. 1 ch data
>>
>> Then run this (select these lines and press F9)
>> ALLEEG(1,1).data(1:120,:) = ALLEEG(1,2).data;
>> ALLEEG(1,1).data(121,:) = ALLEEG(1,3).data;
>> Then select dataset 1.
>>
>> Makoto
>>
>>
>> 2013/3/7 ida miokovic <ida.miokovic at gmail.com>
>>
>>> Dear Makoto,
>>>
>>> both of my data sets are given in paired files (set1.set; set1.fdt and
>>> set2.set; set2.fdt), so what would be the procedure of preparing them in
>>> way that I can operate with them in way you suggested?
>>>
>>> I tried loading first data set into eeglab, and the put its values into
>>> one variable:
>>> >> variable.data(1:120,:)=EEG.data(1:120,:);
>>> Then I loaded second data set into eeglab and put its values into the
>>> same variable:
>>> >> variable.data(121,:)=EEG.data(121,:);
>>> onto 121st position (variable and EEGs are in struct format)
>>> Then I saved variable with save ('variable'), and then changed its
>>> format from .mat to .set.
>>>
>>> When loading variable.set into matlab I obtain only second data set (1
>>> channel)...I am obviously missing something, though your procedure is 100%
>>> clear to me.
>>>
>>> Thank you very much
>>>
>>> Ida
>>>
>>>
>>>
>>> On Thu, Mar 7, 2013 at 6:35 PM, Makoto Miyakoshi <mmiyakoshi at ucsd.edu>wrote:
>>>
>>>> Dear Ida,
>>>>
>>>> 1. prepare 121ch data that has the same data length of your original
>>>> 2. EEG.data(1:120,:) = your first 120ch data
>>>> 3. EEG.data(121,:) = your additional 1ch data
>>>> 4. save current dataset as...
>>>>
>>>> Makoto
>>>>
>>>> 2013/3/6 ida miokovic <ida.miokovic at gmail.com>
>>>>
>>>>>  Dear list,
>>>>>
>>>>> Is there a function to merge data (.set) in EEGLAB but not one after
>>>>> another (I understood that pop_mergeset does that). Actually my each .set
>>>>> file has its corresponding .fdt file, so it was unsuccessful attempt to
>>>>> convert ".sets" into ".mats" and then put the one under another.
>>>>>
>>>>> I have a group of channels in one .set file (for example 120 channels)
>>>>> and another .set file that consists only from one channel. I would like to
>>>>> obtain one .set file with 121 channels which are 120 from the first .set
>>>>> file and 121st channel from the second .set file. Is there possibility to
>>>>> do this? They use to be in one file (they have same number of frames per
>>>>> epoch, markers, etc), now I did some work with the first set and want to
>>>>> join them together again.
>>>>>
>>>>> I appreciate any help.
>>>>>
>>>>> Cheers,
>>>>>
>>>>> Ida
>>>>>
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>>>>
>>>>
>>>>
>>>> --
>>>> Makoto Miyakoshi
>>>> JSPS Postdoctral Fellow for Research Abroad
>>>> Swartz Center for Computational Neuroscience
>>>> Institute for Neural Computation, University of California San Diego
>>>>
>>>
>>>
>>
>>
>> --
>> Makoto Miyakoshi
>> JSPS Postdoctral Fellow for Research Abroad
>> Swartz Center for Computational Neuroscience
>> Institute for Neural Computation, University of California San Diego
>>
>
>
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