Determine which model variables need to be found — determine

Takes the specification and returns a dictionary-like data frame with the required model variables, their filters, and where they can be found.

Usage

determine_variables(specification, dictionary)

Arguments

specification: A tibble or data.frame as returned by check_config_table.
dictionary: A tibble or data.frame storing the Eurostat variable code in column 'eurostat_code'. If download == TRUE then the dictionary also requires column named 'dataset_id' that stores the Eurostat dataset id. When NULL, the default dictionary is used.

Value

Returns a data.frame that is a subset of the dictionary (required variables only) and an additional column found, which is set to FALSE initially and keeps track of the data that has been found through the (down)load functions.