fcauc.comp.fptp: Plotting two ROC curves, highlighting the segments of the...

Description Usage Arguments Value Author(s) References See Also

View source: R/fcauc.comp.fptp.R

Description

The function draws two colored ROC curves in one plot. For each curve, the segment that corresponds to acceptable FDR (e.g. <= 0.2) is colored differently than the rest of the curve.

Usage

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fcauc.comp.fptp(roc.1, roc.2, FDR.cut = 0.2, lwd = 3, 
colors = c("blue", "green", "cyan", "red"), 
exp.labels = c("experiment 1", "experiment 2"))

Arguments

roc.1

A list object with three components: TP, FP and TDR, each being a vector.

roc.2

A list object with three components: TP, FP and TDR, each being a vector.

FDR.cut

The cutoff value of FDR.

lwd

The line width parameter to be passed on to the function lines().

colors

A vector of at least four colors. It is used for the coloring of the two ROC curves.

exp.labels

Experiment labels in the plot.

Value

No value is returned.

Author(s)

Tianwei Yu. Email: [email protected]

References

Yu T (2012) ROCS: Receiver Operating Characteristic Surface for Class-Skewed High-Throughput Data. PLoS ONE 7(7): e40598.

See Also

fcauc.fptp()


ROCS documentation built on May 2, 2019, 9:42 a.m.