Description Usage Arguments Value Author(s) References Examples
The null hypothesis being tested is that the two ROCS are generated from populations with equal class-separating power. This function uses a bootstrap-based test.
1 |
x0 |
Vector; the raw data of the true-negative class in study 1. |
x1 |
Vector; the raw data of the true-positive class in study 1. |
z0 |
Vector; the raw data of the true-negative class in study 2. |
z1 |
Vector; the raw data of the true-positive class in study 2. |
B |
The number of bootstrap samples to be used in order to estimate the spread of the distribution under the null hypothesis. |
do.plot |
Whether to plot the spread based on bootstrap samples. |
The p-value of the test is returned.
Tianwei Yu. Email: tianwei.yu@emory.edu.
Yu T (2012) ROCS: Receiver Operating Characteristic Surface for Class-Skewed High-Throughput Data. PLoS ONE 7(7): e40598.
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