append_md_h5db: Append metadata to HDF5 DNAm data compilation file

In metamaden/rmpipeline: Process DNAm array IDATs into database files

Append metadata to HDF5 DNAm data compilation file

Description

Append metadata to DNAm HDF5 data compilations.

Usage

append_md_h5db(
  ts,
  mdall,
  comp.fpath,
  id.cname = "gsm",
  dsn = "mdall",
  overwrite = TRUE,
  verbose = TRUE
)

Arguments

ts	Timestamp.
mdall	Valid metadata table containing column id.cname.
comp.fpath	File path to a valid h5 compilation file.
id.cname	Sample ID column name in mdall ("gsm").
dsn	Name stem of the metadata table in h5db object (e.g. writes table named dsn and column names to paset0(dsn".colnames") to h5db)
verbose	Whether to show status messages (TRUE).

Value

NULL, saves h5 object with appended metadata.

metamaden/rmpipeline documentation built on Jan. 12, 2023, 3:20 p.m.