subject:"\[R\] Fast AUC computation"

Re: [R] Fast AUC computation

2005-09-29 Thread Tuszynski, Jaroslaw W.

quot;> \ [EMAIL PROTECTED] ` \ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Nina Paynter Sent: Wednesday, September 28, 2005 4:43 PM To: r-help@stat.math.ethz.ch Subject: [R] Fast AUC computation I am doing a simulation wi

[R] Fast AUC computation

2005-09-28 Thread Nina Paynter

I am doing a simulation with a relatively large data set (20,000 observations) for which I want to calculate the area under the Receiver Operator Curve (AUC) for many parameter combinations. I am using the ROC library and the following commands to generate each AUC: rocobj=rocdemo.sca(truth =