connect_libdb: Connects to library database
In USEPA/LUMA: LCMS-Based Untargeted Metabolomics Assistant

Description Usage Arguments Value Examples

Establishes a connection to an SQLite database for searching Peak.list against library; if doesn't exist, creates new database

1	connect_libdb(lib.db, db.dir, mem)

`lib.db`	character name of database
`db.dir`	character directory containing the database. Default is 'db'
`mem`	logical should database be in-memory. Default is TRUE

Formal class SQLiteConnection

library(LUMA)
if(require(RSQLite, quietly = TRUE)) {
lib_db <- connect_libdb(mem = TRUE)
dbIsValid(lib_db) #Valid database is created
dbDisconnect(lib_db)
}