Re: [R] Diagonal matrix with off diagonal elements

From: Chris Stubben <stubben_at_lanl.gov>
Date: Fri, 21 Dec 2007 14:50:31 -0800 (PST)

Also try the odiag function in the demogR package

odiag( 1:5, -1)

     [,1] [,2] [,3] [,4] [,5] [,6]

[1,]    0    0    0    0    0    0
[2,]    1    0    0    0    0    0
[3,]    0    2    0    0    0    0
[4,]    0    0    3    0    0    0
[5,]    0    0    0    4    0    0
[6,]    0    0    0    0    5    0

Chris

Jonas Malmros wrote:
>
> Hi, everyone
>
> I wonder if there is a function in R with which I can create a square
> matrix with elements off main diagonal (for example one diagonal below
> the main diagonal).
>
> Thanks in advance!
>
> --
> Jonas Malmros
> Stockholm University
> Stockholm, Sweden
>
> ______________________________________________
> 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.
>
>

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Received on Fri 21 Dec 2007 - 22:53:34 GMT

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