SURVIVOR.md

The installation and usage of SURVIVOR

1. About

Simulating/evaluating SVs, merging and comparing SVs within and among samples, and includes various methods to reformat or summarize SVs

2. Installation and Usage

mamba

mamba install -c bioconda survivor=1.0.7

2.1 Merge VCF file

# Get the absolute path of VCF files to merge
rl ../../pbsv/pbsv.var.vcf
 ../../cutesv/cutesv.vcf ../../svim/variants.vcf ../../debreak/debreak.vcf ../../svdss/svs_poa.vcf ../../sniffles/sniffles.vcf > list_vcf

SURVIVOR merge list_vcf 10 1 0 0 0 50 merged_filtered.vcf 

Max distance between breakpoints: 10 Minimum number of supporting caller: 1 Take the type into account (1==yes, else no): 0 Take the strands of SVs into account (1==yes, else no): 0 Estimate distance based on the size of SV (1==yes, else no): 0 Minimum size of SVs to be taken into account.

Output files: merged_filtered.vcf

2.2 Get SV statistics

SURVIVOR stats merged_filtered.vcf -1 -1 -1 vcf_summary > merged_filtered.vcf.stat

This will output: merged_filtered.vcf.stat vcf_summary_CHR vcf_summary vcf_summarysupport

2.3 Get overlap between software or samples

perl -ne 'print "$1\n" if /SUPP_VEC=([^,;]+)/' merged_filtered.vcf | sed -e 's/\(.\)/\1 /g' > merged_filtered_overlapp.txt

#here is the R code
library(VennDiagram)

t = read.table("merged_filtered_overlapp.txt", header = FALSE)

dst = data.matrix(t(t))

venn.diagram(list(PBSV = which(t[,1]==1), SVIM = which(t[,2]==1)) , fill = c("orange" ,"blue"), alpha = c(0.5, 0.5), cex = 2, lty = 2, filename = "my_software_overlapp.png");

#exit R 
quit()