VCFRANDOMSAMPLE

NAME

vcfrandomsample

SYNOPSIS

vcfrandomsample options []

DESCRIPTION

Randomly sample sites from an input VCF file, which may be provided as stdin. Scale the sampling probability by the field specified in KEY. This may be used to provide uniform sampling across allele frequencies, for instance.

OPTIONS

options:
-r, --rate RATE base sampling probability per locus
-s, --scale-by KEY scale sampling likelihood by this Float info field
-p, --random-seed N use this random seed (by default read from /dev/random)
-q, --pseudorandom-seed use a pseudorandom seed (by default read from /dev/random)

EXIT VALUES

	0		Success
	not 0		Failure

SEE ALSO

vcflib(1)

OTHER

LICENSE

Copyright 2011-2022 (C) Erik Garrison and vcflib contributors. MIT licensed.

AUTHORS

Erik Garrison and vcflib contributors.