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

[Penhune Lab]

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