Creates a list to hold GWAS Catalog metadata.
metadata_lst(
ensembl_release_number = NA_integer_,
genome_build_version = NA_character_,
dbsnp_version = NA_integer_,
usage_start_date = lubridate::ymd_hms()
)
A list of 4 named elements as passed as arguments:
ensembl_release_number
, genome_build_version
,
dbsnp_version
and usage_start_date
.
Date since this combination of resource versions has been in use.