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3 results for “from:collegegurl69”

Adjacency Matrix help
collegegurl69 · Aug 12, 2011 · r-help

I have created an adjacency matrix but have not been able to figure something out. I need to put zeros on the diagonal of the adjacency matrix. For instance, location (i,i) to equal 0. Please help. Thanks -- View this...

"invalid or not-yet-implemented 'Matrix' subsetting"
collegegurl69 · Oct 10, 2011 · r-help

I have this error and I can't figure out whats wrong: "invalid or not-yet-implemented 'Matrix' subsetting" it pops up when I try to run this line of code: S <- B[indices.mod,union(mir.e.nc,mir...

Adjacency Matrix help
collegegurl69 · Aug 13, 2011 · r-help

Thanks so much for your quick reply. it seems to work. the problem is that it now places actual zeros on the diagonal whereas the rest of the adjacency matrix has dots to represent zeroes. Do you have any ideas...

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