QDNAseq shallow coverage copy number calling pipeline

This repository contains code to run a modified version of QDNAseq on shallow WGS, on WXS and on targeted sequencing data.

Running

Whole genome sequencing requires these parameters:

Rscript call_copynumber.R [samplename] [tumourbam] [normalname] [normalbam]

Whole exome sequencing - where the offtarget reads are used - takes an extra parameter which is a bed file specifying the regions that were targeted, i.e. all exons in the genome

Rscript call_copynumber_exome.R [samplename] [tumourbam] [normalname] [normalbam] [targetregions]

Targeted sequencing - where offtarget reads are used - takes an extra parameter which is a bed file specifying the regions that were targeted

Rscript call_copynumber_offtarget.R [samplename] [tumourbam] [normalname] [normalbam] [targetregions]

Installing

Dependencies

Installation

R -q -e 'devtools::install_github("sdentro/QDNAseq", ref="dev")'

Reference data