R help - Oct 2010 - add diagonal line to covariance matrix

Hi,

Created a covariance matrix and i would like to add a diagonal line to the
plot, any suggestions?

Thanks

-- 
Marcelo Andrade de Lima
UNIFESP - Universidade Federal de São Paulo
Departamento de Bioquímica
Disciplina de Biologia Molecular
Rua Três de Maio 100, 4 andar - Vila Clementino, 04044-020
Lab +55 11 55764438 R.1188
Cell +55 11 92725274
mlima@unifesp.br

	[[alternative HTML version deleted]]

On 22.10.2010 19:36, Marcelo Lima wrote:
> Hi,
>
> Created a covariance matrix and i would like to add a diagonal line to the
> plot, any suggestions?

I do not really understand your question. If you actually want to access 
the main diagonal of a matrix or add a diagonal matrix to another 
matrix, see ?diag

Uwe Ligges

> Thanks
>
>
>
>
> ______________________________________________
> 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.