aberrant {OUTRIDER} | R Documentation

## Number of aberrant events

### Description

Identifies the aberrant events and returns the number of aberrant counts per gene or sample or returns a matrix indicating aberrant events.

### Usage

    aberrant(object, ...)

    ## S4 method for signature 'OutriderDataSet'
    aberrant(
      object,
      padjCutoff = 0.05,
      zScoreCutoff = 0,
      by = c("none", "sample", "gene")
    )

### Arguments

`object` | An OutriderDataSet object
`...` | Currently not in use.
`padjCutoff` | The padjust cutoff
`zScoreCutoff` | The absolute Z-score cutoff, if NA or NULL no Z-score cutoff is used
`by` | if the results should be summarized by 'sample', 'gene' or not at all (default).

### Value

The number of aberrent events by gene or sample or a TRUE/FALSE matrix of the size sample x gene of aberrent events.

### Examples

    ods <- makeExampleOutriderDataSet()
    ods <- OUTRIDER(ods, implementation='pca')

    aberrant(ods)[1:10,1:10]
    tail(sort(aberrant(ods, by="sample")))
    tail(sort(aberrant(ods, by="gene")))

[Package OUTRIDER version 1.8.0 Index]