Description Usage Arguments Details Value Author(s) References
Compute the area under the receiver operating curve (AUC) based on the trapezoid method.
1 | areaUnderCurve(y, probs, plot = FALSE)
|
y |
a vector of ones and zeros descirbing presense/absense |
probs |
predicted probabilities |
plot |
logical value indicating if the ROC should be ploted. |
See s. 38-42 in reference and Rune's excel ark.
a scalar value
Hans Ole Ørka hans.ole.orka@gmail.org
Halvorsen, R. 2012. A maximum likelihood explanation of MaxEnt, and some implications for distribution modelling. Sommerfeltia 36: 1-XXX. Oslo. ISBN 82-7420-0XXX. ISSN 0800-6865.
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