bsseq_to_log_methy_ratio {NanoMethViz} | R Documentation

## Convert BSseq object to log-methylation-ratio matrix

### Description

Creates a log-methylation-ratio matrix from a BSseq object that is useful for dimensionality reduction plots.

### Usage

    bsseq_to_log_methy_ratio(bsseq, regions = NULL, prior_count = 2)

### Arguments

`bsseq` | the BSseq object.
`regions` | the regions to calculate log-methylation ratios over. If left NULL, ratios will be calculated per site.
`prior_count` | the prior count added to avoid taking log of 0.

### Value

a matrix containing log-methylation-ratios.

### Examples

    nmr <- load_example_nanomethresult()
    bsseq <- methy_to_bsseq(nmr)
    regions <- exons_to_genes(NanoMethViz::exons(nmr))
    log_m_ratio <- bsseq_to_log_methy_ratio(bsseq, regions)

[Package NanoMethViz version 2.0.0 Index]