Load a SQL database file and run a function from the AnnotationDbi package. — with_dbi • scdrake

An AnnotationDbi object cannot be used in parallel, so this is a workaround.

Usage

with_dbi(annotation_db_file, dbi_fun, ...)

Arguments

annotation_db_file: A character scalar: path to SQLite file of annotation DB, e.g. org.Hs.eg.db$conn@dbname.
dbi_fun: A function from the AnnotationDbi package which accepts AnnotationDbi object as parameter x, e.g. AnnotationDbi::mapIds().
...: Parameters passed to dbi_fun.

Value

An output from dbi_fun.