Get data from GADS data base.

Extracts variables from a GADS data base. Only the specified variables are extracted. Note that this selection determines the format of the data.frame that is extracted.

Usage

getGADS(vSelect = NULL, filePath)

Arguments

vSelect

Character vector of variable names.

filePath

Path of the existing eatGADS data base file.

Value

Returns a GADSdat object.

Details

See createDB and dbPull for further explanation of the query and merging processes.

Examples

# Use data base within package
db_path <- system.file("extdata", "pisa.db", package = "eatGADS")
pisa_gads <- getGADS(db_path, vSelect = c("schtype", "sameteach"))