[MINC-users] Multistat error - ??? Maximum variable size allowed by the program is exceeded.

[Andrew Janke]

Hi,

This really is one for Keith Worsley given that fmristat is his baby,
I am unsure if he still reads this list so perhaps send him an email
directly.


a

On Wed, Jun 4, 2008 at 5:54 AM, Penhune Lab <penhunelab at gmail.com> wrote:
> Greetings!
>
> I am getting the following error from a multistat script that I have
> successfully used for ... about 15 other analyses. Any ideas?
>
> Cheers,
> Chris
>
> ??? Maximum variable size allowed by the program is exceeded.
>
> Error in ==> multistat>regularized_df at 809
>   ker_x=exp(-(-ceil(fwhm_x):ceil(fwhm_x)).^2*4*log(2)/fwhm_x^2);
>
> Error in ==> multistat at 418
>      [df, ker_x, ker_y,
> K]=regularized_df(fwhm_varatio,D,Steps,numslices,df,fwhm_data);
>
> All I am doing is averaging three files with the following code: (each of
> the three files is the result of a covariation analysis of 15 Ss with their
> Bx scores)
>
> input_files_effect =
> ['Lonlycov_PCOR_d1r1_ef.mnc';'Lonlycov_PCOR_d1r2_ef.mnc';'Lonlycov_PCOR_d1r3_ef.mnc'];
> input_files_sdeffect =
> ['Lonlycov_PCOR_d1r1_sd.mnc';'Lonlycov_PCOR_d1r2_sd.mnc';'Lonlycov_PCOR_d1r3_sd.mnc'];
>
> x = [ones(size(input_files_effect,1),1)]
> contrast = [1];
> input_files_df = [];
> input_files_fwhm = [];
> which_stats = '_t _ef _sd _fwhm';
> fwhm_varatio = -100;
> df = multistat(input_files_effect, input_files_sdeffect, input_files_df,
> input_files_fwhm, x, contrast, output_file_base, which_stats, fwhm_varatio);
>
> --
> Laboratory for Motor Learning and Neural Plasticity
> Directed by Dr. Virginia Penhune
> Department of Psychology, Concordia University
> SP-A 244, 7141 Sherbrooke St. W
> Montreal, QC H4B 1R6 Canada
> (514)848-2424 ext. 7567
> http://psychology.concordia.ca/fac/penhune/winindex.html
> _______________________________________________
> MINC-users at bic.mni.mcgill.ca
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>



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Andrew Janke (a.janke at gmail.com || http://a.janke.googlepages.com/)
Canberra->Australia +61 (402) 700 883