adding functions for creating vectors with appropriate data elements..in prep for makeqtl and fitqtl
adding functions for creating vectors with appropriate data elements..in prep for makeqtl and fitqtl

solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn