Applies a function to each record-level disk.frame
bio_record_map(project_dir, func, records = "all")
Path to the enclosing directory of a UKB project.
A function to apply to each element in the records
vector, e.g. names, head.
A character vector of record-level data to apply
summary function to. Default value "all"
applies func
to all
available record-level data.