differentialVariability {chromVAR} | R Documentation

## differentialVariability

### Description

Function to determine whether groups differ in variability

### Usage

    differentialVariability(object, groups, parametric = TRUE)

### Arguments

`object` | chromVARDeviations object
`groups` | either vector of groups or name of column in colData of object with grouop information
`parametric` | use parametric test. alternatively will use kruskal wallace

### Value

data.frame with p value and adjusted p value

### Author(s)

Alicia Schep

### Examples

    # Load very small example results from computeDeviations
    data(mini_dev, package = "chromVAR")
    difvar <- differentialVariability(mini_dev, "Cell_Type")

[Package chromVAR version 1.14.0 Index]