see ROCR or accuracy package.
 
Justin BEM
BP 1917 Yaoundé
Tél (237) 99597295
    (237) 22040246

----- Message d'origine ----
De : gallon li <gallon.li@gmail.com>
À : r-help <r-help@stat.math.ethz.ch>
Envoyé le : Vendredi, 10 Août 2007, 4h15mn 36s
Objet : [R] compute ROC curve?

Hello,

i have continuous test results for dieased and nondiseased subjects, say X
and Y. Both are vectors of numbers.

is there any R function which can generate the step function of ROC curve
automatically?

Thanks!

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