Mdarmstr paraglm octave compatibility

[mdarmstr]

Since Octave doesn't have table functionality, this is just a suggestion to create T as a structure containing the same information.

[josecamachop]

Hi, thanks for spotting the error.

I prefer the use of the table, because it reflects the approach in ANOVA routines in matlab. In general, for compatibility issues we may adopt the solution in

https://stackoverflow.com/questions/2246579/how-do-i-detect-if-im-running-matlab-or-octave

isOctave = exist('OCTAVE_VERSION', 'builtin') ~= 0;

Finally, there is a number of parglm routines and all of them should apply the same solution.

[josecamachop]

This is finally solved in commit https://github.com/josecamachop/MEDA-Toolbox/commit/3650fd93558ae2b77340505842cb0a17cd0e1716, which is actually inspired in your solution