Dear Shu,
Are these Neuromag data? Do:
D = spm_eeg_load
lbl = D.chanlabels;
save labels.mat lbl
selecting the dataset you are trying to combine and send me the resulting
labels.mat file.
Best,
Vladimir
On Tue, Dec 1, 2015 at 5:08 PM, Yau, Shu <[log in to unmask]> wrote:
> Dear Vladimir and SPM experts,
>
> I'd like to combine planar gradiometers for sensor space stats analysis.
> In my pre-processing pipeline, my combine_planar step sits in between
> Epoched filtered data and Average (e.g. Epoch > Baseline > Filter > Combine
> Planar > Average). I've checked that SPM recognises the channel labels from
> the raw data (MEGPLANAR), and I've tried with both Maxfiltered and raw
> data.
>
> Below is the error message I keep getting and its corresponding lines, if
> that helps :
>
> Failed 'Combine planar'
> Output argument "planar" (and maybe others) not assigned during call to
> "/apps/spm12/spm_eeg_planarchannelset.m>spm_eeg_planarchannelset".
> In file "/apps/spm12/spm_eeg_combineplanar.m" (v5533), function
> "spm_eeg_combineplanar" *at line 41.*
> In file
> "/mnt/coraid0/apps/spm12b-rev5892/config/spm_cfg_eeg_combineplanar.m"
> (v5377), function "eeg_combineplanar" *at line 58.*
>
> *at line 41*
> *chanset = spm_eeg_planarchannelset(D.chanlabels);*
>
> *at line 58*
> *out.D = spm_eeg_combineplanar(S);*
> out.Dfname = {fullfile(out.D)};
>
> Would appreciate any advice on this, or even just a holler that I've
> missed out on something basic.
>
> Thanks very much in advance!
>
> Shu
>
>
> Dr Shu Hui Yau
> Marie Curie Postdoctoral Researcher
> Aston Brain Centre
> Aston University
> B4 7ET United Kingdom
>
> 0121204 4151 /4937
>
> I also have a profile at the Australian Research Council Centre for
> Cognition and its Disorders :
> <https://www.ccd.edu.au/people/profile.php?memberID=537>
>
> https://www.ccd.edu.au/people/profile.php?memberID=537
> ------------------------------
>
>
