rest statistics

我在WIN7下利用REST做demonstration data的双样本T检验和方差检验都报错，不知道为什么？

Read 3D EPI functional images: "C:\fMRI\StatisticalDemo\AD_MCI_NC\AD\ReHo"....

 

    Image Files in Group 1:

    smReHoMap_Sub_001.img

    smReHoMap_Sub_002.img

    smReHoMap_Sub_007.img

    smReHoMap_Sub_008.img

    smReHoMap_Sub_009.img

    smReHoMap_Sub_010.img

    smReHoMap_Sub_011.img

    smReHoMap_Sub_012.img

    smReHoMap_Sub_013.img

    smReHoMap_Sub_014.img

    smReHoMap_Sub_015.img

    smReHoMap_Sub_017.img

    smReHoMap_Sub_019.img

    smReHoMap_Sub_023.img

    smReHoMap_Sub_027.img

    smReHoMap_Sub_028.img

 

     Read 3D EPI functional images: "C:\fMRI\StatisticalDemo\AD_MCI_NC\MCI\ReHo"....

 

    Image Files in Group 2:

    smReHoMap_Sub_201.img

    smReHoMap_Sub_202.img

    smReHoMap_Sub_204.img

    smReHoMap_Sub_205.img

    smReHoMap_Sub_206.img

    smReHoMap_Sub_207.img

    smReHoMap_Sub_208.img

    smReHoMap_Sub_209.img

    smReHoMap_Sub_211.img

    smReHoMap_Sub_212.img

    smReHoMap_Sub_213.img

    smReHoMap_Sub_214.img

    smReHoMap_Sub_216.img

    smReHoMap_Sub_217.img

    smReHoMap_Sub_218.img

    smReHoMap_Sub_219.img

 

     Read 3D EPI functional images: "C:\fMRI\StatisticalDemo\AD_MCI_NC\NC\ReHo".....

 

    Image Files in Group 3:

    smReHoMap_Sub_401.img

    smReHoMap_Sub_402.img

    smReHoMap_Sub_403.img

    smReHoMap_Sub_405.img

    smReHoMap_Sub_407.img

    smReHoMap_Sub_408.img

    smReHoMap_Sub_409.img

    smReHoMap_Sub_410.img

    smReHoMap_Sub_411.img

    smReHoMap_Sub_412.img

    smReHoMap_Sub_413.img

    smReHoMap_Sub_416.img

    smReHoMap_Sub_417.img

    smReHoMap_Sub_418.img

    smReHoMap_Sub_419.img

    smReHoMap_Sub_420.img

    smReHoMap_Sub_421.img

    smReHoMap_Sub_422.img

    smReHoMap_Sub_423.img

    smReHoMap_Sub_424.img

    smReHoMap_Sub_425.img

    smReHoMap_Sub_428.img

 

    ANCOVA Test Calculating...

....??? Undefined function or method 'fcdf' for input arguments of type 'double'.

 

Error in ==> rest_ancova1 at 38

    P =1-fcdf(F,Df_Group,Df_E);

 

Error in ==> rest_ancova1_Image at 88

                    [F P]=rest_ancova1(DependentVariable,GroupLabel,[CovariateVariable,OtherCovariatesMatrix]);

 

Error in ==> rest_ancova1_gui>btnCompute_Callback at 126

rest_ancova1_Image(DependentDirs,...

 

Error in ==> gui_mainfcn at 96

        feval(varargin{:});

 

Error in ==> rest_ancova1_gui at 27

    gui_mainfcn(gui_State, varargin{:});

 

??? Error while evaluating uicontrol Callback