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gVCF files look different for same sample

shalabhsumanshalabhsuman NIHMember
edited February 2015 in Ask the GATK team

I have noticed that every time I repeat a gVCF call on the same sample (~same Bam file), the output gVCF files are not exactly same. They are almost similar, but there will be a few differences here and there & there will be a minute difference in unix-file-sizes as well. Is that something that is expected??

Shalabh Suman

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