.logBH {scran} | R Documentation

## BH correction on log-p-values

### Description

Perform a Benjamini-Hochberg correction on log-transformed p-values to get log-adjusted p-values, without the loss of precision from undoing and redoing the log-transformations.

### Usage

    .logBH(log.p.val)

### Arguments

`log.p.val` | Numeric vector of log-transformed p-values.

### Value

A numeric vector of the same length as `log.p.val` containing log-transformed BH-corrected p-values.

### Author(s)

Aaron Lun

### Examples

    log.p.values <- log(runif(1000))
    obs <- .logBH(log.p.values)
    head(obs)

    ref <- log(p.adjust(exp(log.p.values), method="BH"))
    head(ref)

[Package scran version 1.18.7 Index]