zscoreOverBck {NADfinder} | R Documentation

## Z-scores over the background

### Description

Calculate the z-scores over the background distribution.

### Usage

    zscoreOverBck(ratios, backgroundPercentage = 0.25)

### Arguments

`ratios` | A numeric vector containing the transformed, background corrected and smoothed ratios in each window.
`backgroundPercentage` | numeric(1). Low percentile for background distribution.

### Value

A vector of numeric. Z-scores.

### Author(s)

Jianhong Ou and Julie Zhu

### Examples

    r <- runif(200)
    zscoreOverBck(r)

[Package NADfinder version 1.8.1 Index]