A subset of metadata from the Encyclopedia of DNA Elements (ENCODE) that only includes entries for peaks (narrowPeak and broadPeak). Metadata originally sourced from AnnotationHub with additional post-processing and filtering.
data("peaks_metadata_roadmap")An object of class data.table (inherits from data.frame) with 3146 rows and 23 columns.
meta <- search_roadmap()
peaks_metadata_roadmap <- meta[output_category=="peaks" &
(!is.na(biosample_id)),]
usethis::use_data(peaks_metadata_roadmap, overwrite = TRUE)