Hello,
It looks like the unpermuted t-stat for the 1st contrast has no positive values, which means that randomise's TFCE cannot work with it ( For some reason randomise isn't generating the expected warning at this point ). If you remove this contrast from the design you can run the other contrasts with TFCE ( the p-value outputs from the first contrast can be taken as blank )
Many Regards
Matthew
> Hi Gwenaelle,
>
> The subject ordering is alphabetical, and this same ordering is used in the design.mat file.
>
> Here is the output with --debug. It fails to progress, although the processor is humming along at 100%.
>
> Jay
>
> [joel@beast stats]$ randomise -i GM_mod_merg_s3 -o test -m GM_mask -d design.mat -t design.con -n 5000 -T -V --debug
> randomise options: -i GM_mod_merg_s3 -o test -m GM_mask -d design.mat -t design.con -n 5000 -T -V --debug
> Loading Data: **********************************************************************
> Data loaded
> Confounds detected.
> Subject | Design | group | label
> 1.000000 1.142857 1.000000 1.000000
> 2.000000 1.142857 1.000000 1.000000
> 3.000000 1.142857 1.000000 1.000000
> 4.000000 1.142857 1.000000 1.000000
> 5.000000 1.142857 1.000000 1.000000
> 6.000000 1.142857 1.000000 1.000000
> 7.000000 1.142857 1.000000 1.000000
> 8.000000 1.142857 1.000000 1.000000
> 9.000000 1.142857 1.000000 1.000000
> 10.000000 1.142857 1.000000 1.000000
> 11.000000 1.142857 1.000000 1.000000
> 12.000000 1.142857 1.000000 1.000000
> 13.000000 1.142857 1.000000 1.000000
> 14.000000 1.142857 1.000000 1.000000
> 15.000000 1.142857 1.000000 1.000000
> 16.000000 1.142857 1.000000 1.000000
> 17.000000 1.142857 1.000000 1.000000
> 18.000000 1.142857 1.000000 1.000000
> 19.000000 1.142857 1.000000 1.000000
> 20.000000 1.142857 1.000000 1.000000
> 21.000000 1.142857 1.000000 1.000000
> 22.000000 1.142857 1.000000 1.000000
> 23.000000 1.142857 1.000000 1.000000
> 24.000000 1.142857 1.000000 1.000000
> 25.000000 1.142857 1.000000 1.000000
> 26.000000 1.142857 1.000000 1.000000
> 27.000000 1.142857 1.000000 1.000000
> 28.000000 1.142857 1.000000 1.000000
> 29.000000 1.142857 1.000000 1.000000
> 30.000000 1.142857 1.000000 1.000000
> 31.000000 -0.857143 1.000000 2.000000
> 32.000000 -0.857143 1.000000 2.000000
> 33.000000 -0.857143 1.000000 2.000000
> 34.000000 -0.857143 1.000000 2.000000
> 35.000000 -0.857143 1.000000 2.000000
> 36.000000 -0.857143 1.000000 2.000000
> 37.000000 -0.857143 1.000000 2.000000
> 38.000000 -0.857143 1.000000 2.000000
> 39.000000 -0.857143 1.000000 2.000000
> 40.000000 -0.857143 1.000000 2.000000
> 41.000000 -0.857143 1.000000 2.000000
> 42.000000 -0.857143 1.000000 2.000000
> 43.000000 -0.857143 1.000000 2.000000
> 44.000000 -0.857143 1.000000 2.000000
> 45.000000 -0.857143 1.000000 2.000000
> 46.000000 -0.857143 1.000000 2.000000
> 47.000000 -0.857143 1.000000 2.000000
> 48.000000 -0.857143 1.000000 3.000000
> 49.000000 -0.857143 1.000000 3.000000
> 50.000000 -0.857143 1.000000 3.000000
> 51.000000 -0.857143 1.000000 3.000000
> 52.000000 -0.857143 1.000000 3.000000
> 53.000000 -0.857143 1.000000 3.000000
> 54.000000 -0.857143 1.000000 3.000000
> 55.000000 -0.857143 1.000000 4.000000
> 56.000000 -0.857143 1.000000 4.000000
> 57.000000 -0.857143 1.000000 4.000000
> 58.000000 -0.857143 1.000000 4.000000
> 59.000000 -0.857143 1.000000 4.000000
> 60.000000 -0.857143 1.000000 4.000000
> 61.000000 -0.857143 1.000000 4.000000
> 62.000000 -0.857143 1.000000 4.000000
> 63.000000 -0.857143 1.000000 4.000000
> 64.000000 -0.857143 1.000000 4.000000
> 65.000000 -0.857143 1.000000 4.000000
> 66.000000 -0.857143 1.000000 4.000000
> 67.000000 -0.857143 1.000000 4.000000
> 68.000000 -0.857143 1.000000 4.000000
> 69.000000 -0.857143 1.000000 4.000000
> 70.000000 -0.857143 1.000000 4.000000
>
> 1.204e+36 permutations required for exhaustive test of t-test 1
> Input Design:
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> 0.250000 -0.866025 0.000000 -0.000000
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.000000 0.816497
> -0.250000 -0.288675 0.707107 -0.408248
> -0.250000 -0.288675 0.707107 -0.408248
> -0.250000 -0.288675 0.707107 -0.408248
> -0.250000 -0.288675 0.707107 -0.408248
> -0.250000 -0.288675 0.707107 -0.408248
> -0.250000 -0.288675 0.707107 -0.408248
> -0.250000 -0.288675 0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
> -0.250000 -0.288675 -0.707107 -0.408248
>
> Input Contrast:
> 1.000000 0.000000 0.000000 0.000000
>
> Contrast rank: 1
> Dof: 66 original dof: 66
> Doing 5000 random permutations
> Starting permutation 1 (Unpermuted data)
> statistic Maximum: -1.25225
> Starting permutation 2
> statistic Maximum: 1.14018
>
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