iotables (version 0.9.4)

iotables_metadata_get: Extract metadata from a downloaded IO table

Description

Return only the metadata information from a nested input–output (IO) table (or related table) created by iotables_download(). The data list-column is removed, leaving only metadata rows.

Usage

iotables_metadata_get(dat = NULL, source = "naio_10_cp1700")

Value

A tibble with only metadata columns. The data list-column is removed and unnested.

Arguments

dat

A nested tibble created by iotables_download(). Defaults to NULL, in which case the function attempts to read the file from tempdir().

source

Character. A valid data source code (see Sources).

Sources

Supported Eurostat/ONS products include:

• "naio_10_cp1700" — Symmetric IO table, basic prices (product × product)

• "naio_10_pyp1700" — Symmetric IO table, basic prices (product × product), previous years’ prices

• "naio_10_cp1750" — Symmetric IO table, basic prices (industry × industry)

• "naio_10_pyp1750" — Symmetric IO table, basic prices (industry × industry), previous years’ prices

• "naio_10_cp15" — Supply table at basic prices incl. margins/taxes

• "naio_10_cp16" — Use table at purchasers’ prices

• "naio_10_cp1610" — Use table at basic prices

• "naio_10_pyp1610" — Use table at basic prices (previous years’ prices)

• "naio_10_cp1620" / "naio_10_pyp1620" — Trade & transport margins

• "naio_10_cp1630" / "naio_10_pyp1630" — Taxes less subsidies on products

• "uk_2010_siot" — United Kingdom IO Analytical Tables

Details

If dat is NULL, the function tries to load the file corresponding to source from the current session's tempdir().

See Also

Other import functions: airpol_get(), employment_get(), iotables_download(), iotables_read_tempdir()

Examples

# \donttest{
# Download data into tempdir()
iotables_download(source = "naio_10_pyp1750")

# Extract metadata only
iotables_metadata_get(source = "naio_10_pyp1750")
# }