[Vcftools-help] How to obtain the difference of two VCF files

[Ryan G. <gol...@um...>]

Hi - I have generated a VCF file for two individuals using GATK for a 
select set of genes.  I now want to obtain a VCF file containing just 
the SNPs in one individual and not the other.  I thought vcftools --diff 
would do this, but it doesn't, or I'm not using it correctly.

Is there a way to subtract one VCF file from another to get a VCF file 
contain just the SNPs unique to one of the samples?

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