Dear Pau,
Take a look at lroc in the epicalc package.

HTH,

Jorge


On Fri, Oct 31, 2008 at 10:25 AM, Pau Marc Munoz Torres
<paumarc@gmail.com>wrote:

> Hi,
>
>  I'm trying to set up a prediction software, now i testing the performance
> of my method, so i need to calculate a ROC curve, specially auc, cut-off,
> sens and spec, i just looking at ROCH package, but it's a mass for me,  i'm
> not a math guy and I'm getting lost
>
> Could any of you recommend me an easy-to-use package to do this task? i
> just
> have a list of positive/negative samples and his score on my program. can I
> compute a roc curve with this?
>
> thanks
>
> pau
> --
> Pau Marc Muñoz Torres
>
> Laboratori de Biologia Computacional
> Institut de  Biotecnologia   i Biomedicina Vicent Villar
>
> Universitat Autonoma de Barcelona
> E-08193 Bellaterra (Barcelona)
>
> telèfon: 93 5812807
> Email : paumarc.munoz@bioinf.uab.cat
>
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>
>
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