Description Usage Arguments Value
Plots accuracy of peak ranking against known true positive peaks as receiver operating curve (ROC) plot. Alternatively, can return area under the ROC curve (AUC).
1 |
peak.df |
a sorted peak data frame Note: peak data frame must be arranged so that most important peaks are on top of the data frame. Least important peaks on the bottom. |
true.pos.peaks |
a vector of peak IDs considered to be true positive peaks |
make.plot |
if true, plots ROC curve. Otherwise, returns area under ROC curve. |
title.text |
the title of the the ROC curve. Only affects result if make.plot is TRUE. |
Plot of ROC curve or area under ROC curve
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