Hi,
We had same problem too when using SPM5 for two sample t-test for FWE. After
click the volume-Button it gave the all coordinates which is siginificant,
but the p value are all NaN (see attached jpg file).
Warning: Returning NaN for out of range arguments
In spm_Pcdf at 88
In spm_P_RF at 106
In spm_P at 48
In spm_list at 486
Jian
>From: Sebastian Schäfer <[log in to unmask]>
>Reply-To: [log in to unmask]
>To: [log in to unmask]
>Subject: [SPM] NaN problem during 2nd Level Analyses
>Date: Mon, 25 Sep 2006 18:14:49 +0200
>
>Hello SPMers,
>
>I am facing a difficult problem during my 2nd level Analyses in SPM2:
>I tried both a two sample t-test and an ANOVA and whenever I click on the
>volume-Button to get my statistics table, the status window reports a
>number of errors:
>
>##################
>Warning: Returning NaN for out of range arguments
> > In spm_Pcdf at 84
> In spm_P_RF at 102
> In spm_P at 44
> In spm_list at 289
>??? Error using ==> not
>NaN's cannot be converted to logicals.
>
>Error in ==> spm_P_RF at 74
>if ~k | ~D
>
>Error in ==> spm_P at 44
>[P,p,Em,En,EN] = spm_P_RF(c,k,Z,df,STAT,R,n);
>
>Error in ==> spm_list at 291
>[P Pn Em En EN] = spm_P(1,k,u,df,STAT,R,n,S);
>
>??? Error while evaluating uicontrol Callback.
>
>26
>#########################
>
>I know this problem has been reported a number of times, but I didn't find
>a helpful solution.
>Is there something wrong with my data? Is it a bug in SPM? I included all
>the latest Patches... No change there.
>
>Can someone give me a pointer on where to search for the problem?
>
>Thanks in advance!
>
>Sebastian
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