Assignment has more non-singleton rhs dimensions than non-singleton subscripts, please help

Hi, I have troubles with this error message "Assignment has more non-singleton rhs dimensions than non-singleton subscripts", and I know it is my corrcoef function script I do something wrong with.

Here is my code, thank you, B.

 %%Leave one out crossval
 patient = 33;
 b = 0;
 for ii=1:7
    XPred = []; YOrig=[];

    for i = 1:patient

    XPredtmp = regresscells{1,i}(1:10,ii);
    YOrigtmp = flexionOriginal{1,i}(1:10,ii);

    XPred = [XPred,XPredtmp];
    YOrig = [YOrig,YOrigtmp];
    end

    for i=1:33
    vector = 1:33;
    vectoruse = setdiff(vector,i);
    [R(ii,i),P(ii,i)] = corrcoef(YOrig(:,vectoruse),XPred(:,vectoruse));
    b = b+1;
end
end

Answer 1

[Walter Roberson]

corrcoef of two matrices with N columns returns an N x N matrix, but you are attempting to store the output in a scalar.

[Betty]

I see. Do you know how I can fix this?

[Walter Roberson]

First you need to define the desired output...

But at a guess: reshape those 2d arrays into column vectors.