[FieldTrip] ft_timelockanalysis, trial selection

[jan-mathijs schoffelen]

Dear Lieneke,

Thanks for your detailed report on this bug, and sorry for the  
inconvenience. I fixed it now, and it should become available to you  
(at /home/common/matlab/fieldtrip) within the coming 15 minutes or so.  
If you are using an external version, it will become available on the  
ftp-server tonight.

Best wishes,

Jan-Mathijs



On Apr 12, 2011, at 2:59 PM, Lieneke. Janssen wrote:

> Dear fieldtrippers,
>
> Previously, I could do time-locked analysis on select trials only.  
> Today however, I get an error (same script and similar data) which  
> you can see below.
>
> After quite some debugging attempts, going into the other functions  
> involved and googling a bit I think I found a little bug in the  
> private function [data] = selfromraw(data, varargin{:}) that is  
> called by ft_selectdata.
>
> In this private function keyval(key,varargin{:}) is not yet changed  
> into keyval(key,varargin). See log messeage at http://code.google.com/p/fieldtrip/source/detail?spec=svn3292&r=3292 
> .
>
> If you run keyval(key,varargin{:}) on the command line you get the  
> error, if you run keyval(key,varargin) on the command line you don't.
>
> Hopefully, somebody can help me with this :).
> Thanks!
>
> Best,
> Lieneke
>
>
>
>
>
>
>
>
> ---------------------------------------------------------------
> ??? Error using ==> keyval
> the first input argument should be a cell-array or structure
>
> Error in ==> selfromraw at 3
> selrpt  = keyval('rpt',  varargin{:}); selectrpt  =
> ~isempty(strmatch(varargin(cellfun(@ischar, varargin)), 'rpt'));
>
> Error in ==> ft_selectdata at 508
>    data = selfromraw(data, 'rpt', selrpt);
>
> Error in ==> ft_timelockanalysis at 148
>  data = ft_selectdata(data, 'rpt', cfg.trials);
>
> Error in ==> lj_main_rfm at 255
>        timelock_out   = ft_timelockanalysis(cfg, resampled_data);
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Dr. J.M. (Jan-Mathijs) Schoffelen
Donders Institute for Brain, Cognition and Behaviour,
Centre for Cognitive Neuroimaging,
Radboud University Nijmegen, The Netherlands
J.Schoffelen at donders.ru.nl
Telephone: 0031-24-3614793