Deer Meir,

You could take a look at lroc() from epicalc package.

Or calculate all that yourself : the linear fit of the model are in
yourmodel$linear.predicators

Best regards,

david
2008/12/18 Meir Preiszler <pmeir@itamar-medical.com>

> Hi,
>
> Assume I have a variable Y having two discrete values and two predictor
> variables x1 and x2.
> I then do a logistic regression model fit as:
>
> fit<-glm(Y~x1+x2,family=binomial). Are there functions in R than calculate
> the
> Sensitivity, Specificity , and Agreement of the model "fit"?
>
> Thanks
> Meir
>
>
>
>
>
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