Dear SPM users,
I am getting some errors in SPM5 when trying to run an analysis on a
set of subjects (T1 images) for the continuous variable Age. I am
including FSL's inverse V-scaling as a covariate. I am stumped and would
appreciate any insight into the matter. I have attached a txt file
showing the errors, as well as a jpeg showing my design matrix. One
note: I do not get errors when testing Group (Control vs. Not), with Age,
inverse V-scaling, and mu as covariates.
Thank you so much!
Kalani Matsumura
Neurobehavioral Research, Inc.
Honolulu, HI
SPM5: spm_results_ui (v$Rev: 656 $) 10:01:58 - 20/08/2007
=======================================================================
contrast image 1 : ...written con_0001.img
spm{T} image 1 : ...written spmT_0001.img
SPM computation : ...initialising
SPM computation : ...done
Warning: Returning NaN for out of range arguments
> In spm_Pcdf at 88
In spm_P_RF at 106
In spm_uc_RF at 37
In spm_uc at 39
In spm_getSPM at 591
In spm_results_ui at 264
Warning: Returning NaN for out of range arguments
> In spm_Pcdf at 88
In spm_P_RF at 106
In spm_uc_RF at 38
In spm_uc at 39
In spm_getSPM at 591
In spm_results_ui at 264
??? Error using ==> betainc
X must be in the interval [0,1].
Error in ==> spm_Tcdf at 106
F(Q) = xQxPos -(xQxPos*2-1).*0.5.*betainc(v(Qv)./(v(Qv)+x(Qx).^2),v(Qv)/2,1/2);
Error in ==> spm_P_RF>spm_ECdensity at 157
EC(1,:) = 1 - spm_Tcdf(t,v);
Error in ==> spm_P_RF at 59
EC = spm_ECdensity(STAT,Z,df);
Error in ==> spm_uc_RF at 47
p = spm_P_RF(1,0,u,df,STAT,R,n);
Error in ==> spm_uc at 39
u = spm_uc_RF(a,df,STAT,R,n);
Error in ==> spm_getSPM at 591
u = spm_uc(u,df,STAT,R,n,S);
Error in ==> spm_results_ui at 264
[SPM,xSPM] = spm_getSPM;
??? Error using ==> [hReg,xSPM,SPM] = spm_results_ui;
Error using ==> betainc
X must be in the interval [0,1].
??? Error while evaluating uicontrol Callback
SPM5: spm_results_ui (v$Rev: 656 $) 10:09:22 - 20/08/2007
=======================================================================
??? Error using ==> mrdivide
Matrix dimensions must agree.
Error in ==> spm_conman at 1106
h = image((xCon(i).c'/max(abs(xCon(i).c(:)))+1)*32);
Error in ==> spm_conman at 1677
spm_conman('GraphCons',DxCon,-1,F) %-Depict contrast
??? Error using ==> spm_conman('D_ConMtx_CB')
Error using ==> mrdivide
Matrix dimensions must agree.
??? Error using ==> waitfor
Error while evaluating uicontrol Callback
??? Error using ==> mrdivide
Matrix dimensions must agree.
Error in ==> spm_conman at 1106
h = image((xCon(i).c'/max(abs(xCon(i).c(:)))+1)*32);
Error in ==> spm_conman at 1046
spm_conman('GraphCons',xCon,Q(q),get(hConList,'Parent'))
Error in ==> spm_conman at 1775
spm_conman('ListCon',hConList,xCon,xCon(end).STAT,I) %-ListCon
??? Error using ==> spm_conman('D_OK_CB')
Error using ==> mrdivide
Matrix dimensions must agree.
??? Error using ==> waitfor
Error while evaluating uicontrol Callback
contrast image 1 : ...written con_0003.img
spm{T} image 1 : ...written spmT_0003.img
SPM computation : ...initialising
SPM computation : ...done
Warning: Returning NaN for out of range arguments
> In spm_Pcdf at 88
In spm_P_RF at 106
In spm_uc_RF at 37
In spm_uc at 39
In spm_getSPM at 591
In spm_results_ui at 264
Warning: Returning NaN for out of range arguments
> In spm_Pcdf at 88
In spm_P_RF at 106
In spm_uc_RF at 38
In spm_uc at 39
In spm_getSPM at 591
In spm_results_ui at 264
??? Error using ==> betainc
X must be in the interval [0,1].
Error in ==> spm_Tcdf at 106
F(Q) = xQxPos -(xQxPos*2-1).*0.5.*betainc(v(Qv)./(v(Qv)+x(Qx).^2),v(Qv)/2,1/2);
Error in ==> spm_P_RF>spm_ECdensity at 157
EC(1,:) = 1 - spm_Tcdf(t,v);
Error in ==> spm_P_RF at 59
EC = spm_ECdensity(STAT,Z,df);
Error in ==> spm_uc_RF at 47
p = spm_P_RF(1,0,u,df,STAT,R,n);
Error in ==> spm_uc at 39
u = spm_uc_RF(a,df,STAT,R,n);
Error in ==> spm_getSPM at 591
u = spm_uc(u,df,STAT,R,n,S);
Error in ==> spm_results_ui at 264
[SPM,xSPM] = spm_getSPM;
??? Error using ==> [hReg,xSPM,SPM] = spm_results_ui;
Error using ==> betainc
X must be in the interval [0,1].
??? Error while evaluating uicontrol Callback
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