Results Interpretation of F2C2 algorithm

[Manjunatha B K]

Dear Sir,

I have been trying to perform Flux Coupling Analysis on my model. I tried QFCA, but with both 'linprog' and 'gurobi' solvers I'm getting the error "Unrecognized function or variable 'linprog'."(for gurobi as well). So i tried F2C2 algorithm, After making a slight change in the source code solveLP.m (in the optim options it was not taking simplex method, so i changed that part as " options = optimoptions('linprog', 'Display', 'off'); ", (line 24 in solveLP.m) and now i'm able to run the algorithm, However fctable that i got after running is of size 2722 * 2722 while my total number of reactions in the model is somewhere around 3120. I didn't get which reactions got reduced in my given model and not able to interpret what are the reactions that correspond to rows and columns in fctable. I really appreciate any kind of help related to both the algorithm problems.

Thanks in advance.

Manjunatha B K