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vector to diagonals
3 messages · Mohsen Jafarikia, Stephan Kolassa, Peter Alspach
diag(c(1,2,3)) HTH Stephan Mohsen Jafarikia schrieb:
Hello All: Can somebody tell me how to make a diagonal matrix from a vector please? if X is 1 2 3 I need: 1 0 0 0 2 0 0 0 3 Thanks alot, Mohsen
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Tena koe Mohsen Try diag(1:3) HTH ... Peter Alspach
-----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Mohsen Jafarikia Sent: Friday, 8 January 2010 11:11 a.m. To: r-help at r-project.org Subject: [R] vector to diagonals
Hello All: Can somebody tell me how to make a diagonal matrix from a
vector please?
if X is 1 2 3 I need: 1 0 0 0 2 0 0 0 3 Thanks alot, Mohsen
[[alternative HTML version deleted]]
______________________________________________ R-help at 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.