fcauc.x

The function plots the ROC curve. 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.x function

<dl> <dt>x0</dt>
<dd>Vector; the raw data of the null class.</dd> <dt>x1</dt>
<dd>Vector; the raw data of the non-null class.</dd> <dt>FDR.cut</dt>
<dd>The FDR level at which to shade the AUC and calculate the FCAUC.</dd></dl>

Arguments

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

Author

Generating ROC plot with shading based on FDR — fcauc.x

<dl>

 <dt>x0</dt>
<dd>Vector; the raw data of the null class.</dd>

 <dt>x1</dt>
<dd>Vector; the raw data of the non-null class.</dd>

 <dt>FDR.cut</dt>
<dd>The FDR level at which to shade the AUC and calculate the FCAUC.</dd>

</dl>

fcauc.x: Generating ROC plot with shading based on FDR

Description

Usage

Value

Arguments

Author

References

See Also

Examples