getQualityMatrix: Get quality matrix

View source: R/app-fastQC.R

getQualityMatrixR Documentation

Get quality matrix

Description

Get quality matrix from FastQ file.

Usage

  getQualityMatrix(fn)

Arguments

fn

character(1): path of a fastq file.

Details

Subsample no more than 300k reads to get the statistics.

Value

A matrix of occurency of each quality per base. Rows are quality value and columns are base positions.

Author(s)

Ge Tan

Examples

  ## Not run: 
    fn <- "/srv/gstore/projects/p2438/HiSeq4000_20170601_RUN346_copy_o3365/20170601.B-19TK_d7_R1.fastq.gz"
    getQualityMatrix(fn)
  
## End(Not run)

uzh/ezRun documentation built on Dec. 26, 2024, 9:53 a.m.