I'm having some problems computing a matrix being symmetric on both diagonals.
Does anyone know a way to get from this matrix M <- matrix(c(1,0,0,0,2,7,0,0,3,4,0,0,6,0,0,0), ncol=4) to this one M_final <- matrix(c(1,2,3,6,2,7,4,3,3,4,7,2,6,3,2,1) , ncol=4) thanks -- View this message in context: http://r.789695.n4.nabble.com/symmetric-matrix-on-both-diagonals-tp4573418p4573418.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.