lahman {dbplyr} | R Documentation |
src_sqlite
of the Lahman baseball database.This creates an interesting database using data from the Lahman baseball data source, provided by Sean Lahman at http://www.seanlahman.com/baseball-archive/statistics/, and made easily available in R through the Lahman package by Michael Friendly, Dennis Murphy and Martin Monkman. See the documentation for that package for documentation of the inidividual tables.
lahman_sqlite(path = NULL) lahman_postgres(dbname = "lahman", host = "localhost", ...) lahman_mysql(dbname = "lahman", ...) lahman_df() copy_lahman(src, ...) has_lahman(type, ...) lahman_srcs(..., quiet = NULL)
... |
Other arguments passed to |
type |
src type. |
quiet |
if |
# Connect to a local sqlite database, if already created if (has_lahman("sqlite")) { lahman_sqlite() batting <- tbl(lahman_sqlite(), "Batting") batting } # Connect to a local postgres database with lahman database, if available if (has_lahman("postgres")) { lahman_postgres() batting <- tbl(lahman_postgres(), "Batting") }