search for: tobiass

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New package: ROCR (Visualizing classifier performance)
2005 Feb 28
0
New package: ROCR (Visualizing classifier performance)
..._____________________________________________ Tobias Sing phone: +49 681 9325 315 Max-Planck-Institut f?r Informatik fax : +49 681 9325 399 Stuhlsatzenhausweg 85 email: tobias.sing at mpi-sb.mpg.de 66123 Saarbr?cken, Germany web : http://www.tobiassing.net _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages
ROCR 1.0-2
2007 Jan 31
0
ROCR 1.0-2
...m label.ordering (thanks to Roberto Perdisci for pointing out) As usual, any feedback is more than welcome! - Tobias -- Tobias Sing Computational Biology and Applied Algorithmics Max Planck Institute for Informatics Saarbrucken, Germany Phone: +49 681 9325 315 Fax: +49 681 9325 399 http://www.tobiassing.net _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages
New package: ROCR (Visualizing classifier performance)
2005 Feb 28
0
New package: ROCR (Visualizing classifier performance)
..._____________________________________________ Tobias Sing phone: +49 681 9325 315 Max-Planck-Institut f?r Informatik fax : +49 681 9325 399 Stuhlsatzenhausweg 85 email: tobias.sing at mpi-sb.mpg.de 66123 Saarbr?cken, Germany web : http://www.tobiassing.net _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages
ROCR 1.0-2
2007 Jan 31
0
ROCR 1.0-2
...m label.ordering (thanks to Roberto Perdisci for pointing out) As usual, any feedback is more than welcome! - Tobias -- Tobias Sing Computational Biology and Applied Algorithmics Max Planck Institute for Informatics Saarbrucken, Germany Phone: +49 681 9325 315 Fax: +49 681 9325 399 http://www.tobiassing.net _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages
Logistic regression model + precision/recall
2007 Jan 24
2
Logistic regression model + precision/recall
Hi, I am using logistic regression model named lrm(Design) Rite now I was using Area Under Curve (AUC) for testing my model. But, now I have to calculate precision/recall of the model on test cases. For lrm, precision and recal would be simply defined with the help of 2 terms below: True Positive (TP) - Number of test cases where class 1 is given probability >= 0.5. False Negative (FP) -
ROC curve in R
2007 Jul 26
5
ROC curve in R
Hi, I need to build ROC curve in R, can you please provide data steps / code or guide me through it. Thanks and Regards Rithesh M Mohan [[alternative HTML version deleted]]