Dataset composed of five different countries (BRA appears as both exporter and importer).

A dummy dataset to illustrate the final size of the base after expansion.

Usage

same

Format

A dataframe object.

Value

a dataframe object contains the five variables passed as parameters to the get_zerotradeflow() function (year, exporter, importer, item, trade) including the bilateral trade flow equal to zero.

Details

A dataset cosisting of three years, three exporting countries, three importing countries, three Harmonized System code and value of exports (all data is fictitious). The data includes the following fields:

* ano - Numeric. Year in which exports were carried out

* ido - String. ISO code corresponding to the exporting country

* idd - String. ISO code corresponding to the importing country

* HS4 - Numeric. HS4 code corresponding to the merchandise sold

* comercio - Numeric. Dollar value of exports

Examples

# On the other hand, in the same.rda base, Brazil (BRA) appears as both an
# exporter and an importer and, in this case, when expanding the base, there
# are 72 observations as a result.


# \donttest{

sameflow <- get_zerotradeflow(same, ano, ido, idd, HS4, comercio)

# }