plotReadQualities: Reproduce the sequence duplication plots from FastQC

Description Usage Arguments Details Value Author(s)

Description

Look through the .zip file produced by FASTQC to obtain a summary of sequence duplication levels

Look through the .zip file produced by FASTQC to obtain summary of read qualities

Usage

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plotDuplicationLevels(qcDir, fqNames, suffix = "_fastqc.html", merge = TRUE,
  mergeFun = mean)

plotReadQualities(qcDir, fqNames, suffix = "_fastqc.html", merge = TRUE,
  mergeFun = median)

Arguments

qcDir

the directory to look in for the FASTQC reports

fqNames

Optional vector of filenames to extract the totals for.

suffix

The suffix to remove from the file names

merge

Merge across all files. Defaults to TRUE.

mergeFun

The averaging function to use at each position when merging files. Defaults to mean, but can be anything similar such as min or median.

qcDir

the directory to look in for the FASTQC reports

fqNames

Optional vector of filenames to extract the totals for.

suffix

The suffix to remove from the file names

merge

Merge across all files. Defaults to TRUE.

mergeFun

The averaging function to use at each position when merging files. Defaults to median, but can be anything similar such as min or mean.

Details

Look in a .zip file, as produced by FASTQC to obtain a summary of sequence duplication levels

Look in a .zip file, as produced by FASTQC, and extract any read quality summaries

Value

Plots which can be extended using the ggplot2 syntax

A boxplot using the ggplot2 syntax

Author(s)

Steve Pederson <stephen.pederson@adelaide.edu.au>

Steve Pederson <stephen.pederson@adelaide.edu.au>


steveped/fastqcWrap documentation built on May 30, 2019, 5:39 p.m.