[FieldTrip] ft_mvaranalysis

Tyler Grummett tyler.grummett at flinders.edu.au
Fri May 30 04:09:09 CEST 2014

Hello fieldtrippers,

Recently when I ran the following code:

            cfg = [];
            cfg.order = 5;
            cfg.toolbox = 'biosig';
            mdata = ft_mvaranalysis( cfg, vchan);

with this data:

vchan =

       fsample: 500
    sampleinfo: [14x2 double]
         trial: {1x14 cell}
          time: {1x14 cell}
         label: {1x116 cell}
           cfg: [1x1 struct]

?I got this error :

Undefined function 'mvar' for input arguments of type 'double'.

Error in ft_mvaranalysis (line 385)
            [ar, rc, pe] = mvar(dat', cfg.order, cfg.mvarmethod);

I dont really know what has gone wrong, considering I have ran this code before with 1400 channels.



Tyler Grummett ( BBSc, BSc(Hons I))
PhD Candidate
Brain Signals Laboratory
Flinders University
Rm 5A301
Ext 66124
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