info {epigraHMM} | R Documentation

## Get information about peak calling results

### Description

This function returns the BIC and expected log-likelihood function of the model, with respect to the last conditional distribution of unknown enrichment peaks given the data. The latter is also known as 'Q-function' in the EM context.

### Usage

    info(object)

### Arguments

`object` | an epigraHMMDataSet

### Value

A list with BIC, and expected log-likelihood function of the model. If the input object contains results from a differential analysis, 'info' will also output the enrichment patterns associated with each mixture component used in the mixture model.

### Author(s)

Pedro L. Baldoni, pedrobaldoni@gmail.com

### References

https://github.com/plbaldoni/epigraHMM

### Examples

    # Creating dummy object
    countData <- rbind(matrix(rnbinom(1e3,mu = 2,size = 10),ncol = 1),
                       matrix(rnbinom(2e3,mu = 7.5,size = 5),ncol = 1),
                       matrix(rnbinom(1e3,mu = 2,size = 10),ncol = 1))

    colData <- data.frame(condition = 'A', replicate = 1)
    object <- epigraHMMDataSetFromMatrix(countData,colData)

    # Initializing
    object <- initializer(object,controlEM())

    # Running epigraHMM
    object <- epigraHMM(object,controlEM(),type = 'consensus',dist = 'nb')

    # Get info
    info(object)

[Package epigraHMM version 1.0.8 Index]