Dear Freesurfer experts,
I need some help with the longitudinal streaming and the use of mixed
models in matlab.
I followed all the instructions and tried to use the following
commands in matlab:
lme_timePlot(M(:,1),Y,ni)
and this worked well
However, when I tried this:
lme_lowessPlot(M(:,1),Y,0.70,M(:,2))
matlab gave the following error message:
Undefined function 'smooth' for input arguments of type 'double'.
Error in lme_lowessPlot (line 49)
ybw = smooth(st,dat(ix),bw,'rlowess')
I checked in my version of matlab (R2012b) and the command 'smooth'
does not exist
Further, when I tried this:
lhstats = lme_fit_FS(X,[1 2],Y,ni)
Error using -
Matrix dimensions must agree.
Error in lme_fit_init (line 42)
ri = yi-Xi*Bhat;
Error in lme_fit_FS (line 71)
[D,phisq] = lme_fit_init(X,Zcols,y,ni);
Looking into the matlab code, I observed that in line 42 there is no
command.....
and I am sure that matrix dimensions are correct.
So, I have problems in solving these issues... Any help is greatly
appreciated!
Is it a problem of Matlab version?
Thank you!
Angela
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