MATLAB: Anovan: how to switch off the tables it produces

anovantabs

I'm running anovan hundreds of times and matlab crashes while dysplaying hundreds of anova-tabs. How can I tell matlab not to display it?

Thanks

Best Answer

it's sufficient to write:

'display','off'

e.g.

    [p] = anovan(Meanfiring,{orientation,contrast,window},...
        'model',[1 0 0;0 1 0;0 0 1;1 1 0;1 0 1;0 1 1;1 1 1],'display','off');

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I agree this looks like a bug where if you specify a variable as random but it doesn't actually appear in any terms, the code gets confused. The work-around in your case is not to specify the 'random' argument when no terms use it. I'll report this as a bug to be fixed.

But I don't understand the statement about how including subject in the model would eat up all the between-subject variability. The example doesn't show any between-subject factors. The following code introduces a between-subject factor and specifies that subject is nested in it. Perhaps you want something like this.

Y = randn(100,1);
subject = repmat([1:10]', 10,1);
traits  = randn(100,2); 
between = repmat([1 1 1 1 1 2 2 2 2 2]',10,1);
[p,T,stats] = anovan(Y, [subject, traits, between], ...
           'varnames',   {'Subject','Trait1', 'Trait2' 'Between'} , ...
           'random',     1, ...
           'continuous', [2 3], ...
           'nested',     [0 0 0 1;0 0 0 0;0 0 0 0;0 0 0 0], ...
           'model',      [0 0 0 1;1 0 0 0; 0 1 0 0; 0 0 1 0; 0 1 1 0] ...
      );

Best Answer

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