This function is used to filter out a single input-output table from a database,
for example a raw file downloaded from the Eurostat website. It provides some
functionality to avoid some pitfalls.
Unless you want to work with bulk data files, you should not invoke iotables_download
directly, rather via this function, if and when it is necessary.
iotable_get(labelled_io_data = NULL, source = "germany_1990",
geo = "DE", year = 1990, unit = "MIO_EUR", stk_flow = "DOM",
labelling = "iotables", data_directory = NULL,
force_download = TRUE)If you have downloaded a bulk data file with
iotables_download, it is faster to work with the data
in the memory. Defaults to NULL when the data will be retrieved from
the hard disk or from the Eurostat website invoking the same function.
A data source, for example naio_10_cp1700.
Symmetric input-output table at basic prices (product by product) (naio_10_cp1700)
Symmetric input-output table at basic prices (industry by industry) (naio_10_cp1750)
Symmetric input-output table at basic prices (product by product) (previous years prices) (naio_10_pyp1700)
Symmetric input-output table at basic prices (industry by industry) (previous years prices) (naio_10_pyp1750)
Table of trade and transport margins at basic prices (naio_10_cp1620) and
at previous' years prices (naio_10_pyp1620)
Table of taxes less subsidies on products at basic prices (naio_10_cp1630) and
at previous' years prices (naio_10_pyp1630)
For further information consult the
Eurostat Symmetric Input-Output Tables page.
A country code or a country name. For example, SK or as Slovakia.
A numeric variable containing the year. Defaults to 2010, because this year has the most data.
A character string containing the currency unit, defaults to MIO_NAC (million national currency unit).
The alternative is MIO_EUR.
Defaults to DOM as domestic output, alternative IMP for imports
and TOTAL for total output. For source = 'naio_10_cp1620' and
trade and transport margins and source = 'naio_10_cp1630' taxes
less subsidies only TOTAL is not used.
Defaults to iotables which gives standard row and column names regardless of the
source of the table, or if it is a product x product, industry x industry or product x industry table.
The alternative is short which is the original short row or column code of Eurostat or OECD.
Defaults to NULL, if a valid directory, it will try to save the pre-processed
data file here with labelling.
Defaults to TRUE. If FALSE it will use the existing
downloaded file in the data_directory or the temporary directory,
if it exists. Will force download only in a new session.
# NOT RUN {
germany_table <- iotable_get( source = "germany_1990", geo = 'DE',
year = 1990, unit = "MIO_EUR",
labelling = "iotables")
# }
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