fcauc.fptp

The function plots the ROC curve using user-provided FPR, TPR, FDR values. It shades the area corresponding to acceptable FDR level. The FDR-controlled area under the curve (FCAUC) is calculated for the shaded area.

classif

Plots the Receiver Operating Characteristics Surface for high-throughput class-skewed data, calculates the Volume under the Surface (VUS) and the FDR-Controlled Area Under the Curve (FCAUC), and conducts tests to compare two ROC surfaces. Computes eROC curve and the corresponding AUC for imperfect reference standard.

Tianwei Yu

ROCS

Receiver Operating Characteristics Surface

Peizhou Liao

fcauc.fptp function

<dl> <dt>FP</dt>
<dd>Vector of false positive rate.</dd> <dt>TP</dt>
<dd>Vector of true positive rate.</dd> <dt>TDR</dt>
<dd>Vector of true discovery rate.</dd> <dt>FDR.cut</dt>
<dd>The cutoff value of FDR, for the purpose of FCAUC cualculation.</dd> <dt>do.plot</dt>
<dd>Whether to generate the plot.</dd></dl>

Arguments

Tianwei Yu. Email: tianwei.yu@emory.edu.

Author

Generating ROC plot with shading based on FDR using user-provided FPR, TPR, FDR values — fcauc.fptp

<dl>

 <dt>FP</dt>
<dd>Vector of false positive rate.</dd>

 <dt>TP</dt>
<dd>Vector of true positive rate.</dd>

 <dt>TDR</dt>
<dd>Vector of true discovery rate.</dd>

 <dt>FDR.cut</dt>
<dd>The cutoff value of FDR, for the purpose of FCAUC cualculation.</dd>

 <dt>do.plot</dt>
<dd>Whether to generate the plot.</dd>

</dl>

fcauc.fptp: Generating ROC plot with shading based on FDR using user-provided FPR, TPR, FDR values

Description

Usage

Value

Arguments

Author

References

See Also