plot_per_read_quality {qckitfastq} | R Documentation

## Plot the mean quality score per sequence as a histogram. High quality sequences are those mostly distributed over 30. Low quality sequences are those mostly under 30. `plot_per_read_quality`

### Description

Plot the mean quality score per sequence as a histogram. High quality sequences are those mostly distributed over 30. Low quality sequences are those mostly under 30. `plot_per_read_quality`

### Usage

    plot_per_read_quality(prq, output_file = NA)

### Arguments

`prq` | Data frame from per_read_quality function
`output_file` | File to write plot to. Will not write to file if NA. Default NA.

### Value

Plot of mean quality score per read

### Examples

    infile <- system.file("extdata", "10^5_reads_test.fq.gz", package = "qckitfastq")
    prq <- per_read_quality(infile)
    plot_per_read_quality(prq)

[Package qckitfastq version 1.4.0 Index]