I finally got the filtered VCF file from PWA + PiCard + GATK pipeline, and have 11 exome-seq data files which were processed as a list of input to GATK. In the process of getting VCF, I did not see an option of separating the 11 samples. Now, I've got two VCF files (one for SNPs and the other for indels) that each has 11 samples. My question is how to proceed from here?
Should I separate the 11 files before annotation? or annotation first then split them 11 samples to individual files? Big question here is how to split the samples from vcf files? thanks