[R-sig-hpc] extracting the variance from a covariance matrix

Joshua Ulrich josh.m.ulrich at gmail.com
Fri Oct 22 16:33:15 CEST 2010


This is a question better suited for R-help than R-sig-hpc.  See ?diag.
--
Joshua Ulrich  |  FOSS Trading: www.fosstrading.com


On Fri, Oct 22, 2010 at 9:31 AM, Marcelo Lima <mlimagb at gmail.com> wrote:
>
> Hi,
>
> I generated a covariance matrix, since the diagonal of this matrix
> represents the variance of my dataset I would like to extract it. Any
> suggestions on how to obtain?
>
> Thanks,
>
> Marcelo
>
> --
> 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 at unifesp.br
>
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>
>
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