Gather Roadmap annotation metadata — ROADMAP_construct_reference • echoannot

Gather Roadmap annotation metadata

Usage

ROADMAP_construct_reference(
  ref_path = system.file("extdata/ROADMAP", "ROADMAP_Epigenomic.js", package =
    "echoannot"),
  limit_files = NULL,
  keyword_query = NULL,
  verbose = TRUE
)

Arguments

ref_path: Where the ROADMAP metadata is stored.
limit_files: Limit the number of annotation files queried (for faster testing).
keyword_query: Search all columns in the Roadmap annotations metadata and only query annotations that contain your keywords. Can provide multiple keywords in list form: c("placenta","liver","monocytes").
verbose: Print messages.

See also

Other ROADMAP: ROADMAP_merge_and_process(), ROADMAP_query(), ROADMAP_tabix()

Examples

if (FALSE) { # \dontrun{
ref <- ROADMAP_construct_reference(keyword_query = c(
    "placenta",
    "liver",
    "monocytes"))
} # }