Thread Subject:

Problem with mvnrmle function

Good Morning friends,
I have the following multivariate model whose variables are:
Y=[Y_1 Y_2];
 Y_1=[10 11 12 10 14 15 15 17 18 11]';
 Y_2=[12 14 15 14 17 18 19 25 13 14]';
X=[4 5 4;2 5 3;3 4 5;5 3 6;6 7 4;6 8 7;8 6 7;1 4 3;5 3 2;1 4 3];
when I wrote: [Parameters, Covariance, Resid, Info] = mvnrmle(Y,{X,X})
I obtained the following error message:
Error using ==> checkmvnrsetup at 89
Invalid number of cell array elements - should be either NumSamples or 1.

Error in ==> mvnrmle at 129
[NumSamples, NumSeries, NumParams] = checkmvnrsetup(Data, Design, [], Covar0, true);

Can you help me please,
many thanks in advance