FSRDistplot {ChIPexoQual} | R Documentation

## FSRDistplot

### Description

`FSRDistplot` returns a `ggplot` object with the Forward Strand Ratio distribution plot to analyze strand imbalance in ChIP-exo data.

### Usage

    FSRDistplot(..., names.input = NULL, quantiles = c(0, 0.25, 0.5, 0.75, 1),
      depth.values = seq_len(30), both.strand = FALSE)

### Arguments

`...` | a `list` of `ExoData` objects, or several `ExoData` objects by themselves.
`names.input` | a character vector with the names to use in the plot. If it is empty `FSRDistplot` is going to create the names as the names of the list when they are available or is going to name them as Sample: 1 ,... , Sample: k.
`quantiles` | a numeric vector with the quantiles used to estimate the FSR distribution at a given depth. The default value is `c(0,.25,.5,.75,1))`
`depth.values` | a numeric vector indicating the regions with depth less or equal to, that are going to be filtered out. The defaulta values are `seq_len(50)`.
`both.strand` | a logical value indicating if the `DataFrame` contains only regions with reads aligned to both strand or all. The default value is `FALSE`.

### Value

A `ggplot2` object with the FSR distribution plot.

### Examples

    data(exoExample)
    FSRDistplot(exoExample)

[Package ChIPexoQual version 1.4.0 Index]