search for: pathnames_adj

Dear users, I am stucked with a programming problem: I am trying to download a squared adjacency matrix from matlab with only 0 or 1. Doing it without a loop at first, I get an error message that is, I think, related to the "mat_adj<-readMat(pathnames_adj)" line. Did anybodz encouter already that problem? If so, do I need to change anything in my code in order it not to be recurrent? If I run the code a second time, it works fine, but this does not help me, as I try to set up a loop for 265 matlab adj matrix, each number representing a specific...