Count all variants from vcf file

Question

[t.ali]

I have vcf files from gatk pipleline, now I want to count all the variants in a file. Can anyone help? Thanks

[Arup Ghosh]

zgrep -cv "^#" <vcf_file>

Answer 1

[raphael.B]

Hello! You can use bcftools query -f "A\n" <your_vcf> | wc -l

[t.ali]

I tried this and it worked. Thanks alot

Answer 2

[Pierre Lindenbaum]

bcftools query -f '.' in.vcf | wc -c

or

  bcftools index -s indexed.vcf.gz |  cut -f 3 |  paste -s -d '+' | bc