Function reference
Importing
Download the data from the Eurostat warehouse, or, in special cases, from the package’s inbuilt library.

iotables_download()
 Download inputoutput tables

iotables_read_tempdir()
 Read inputoutput tables from temporary directory
Validate the
source
input parameter and try to load the table from the current sessions' temporary directory.naio_10_cp1700
Symmetric inputoutput table at basic prices (product by product)naio_10_pyp1700
Symmetric inputoutput table at basic prices (product by product) (previous years prices)naio_10_cp1750
Symmetric inputoutput table at basic prices (industry by industry)naio_10_pyp1750
Symmetric inputoutput table at basic prices (industry by industry) (previous years prices)naio_10_cp15
Supply table at basic prices incl. transformation into purchasers' pricesnaio_10_cp16
Use table at purchasers' pricesnaio_10_cp1610
Use table at basic pricesnaio_10_pyp1610
Use table at basic prices (previous years prices) (naio_10_pyp1610)naio_10_cp1620
Table of trade and transport margins at basic pricesnaio_10_pyp1620
Table of trade and transport margins at previous years' pricesnaio_10_cp1630
Table of taxes less subsidies on products at basic pricesnaio_10_pyp1630
Table of taxes less subsidies on products at previous years' pricesuk_2010_siot
United Kingdom InputOutput Analytical Tables data

employment_get()
 Get employment data

airpol_get()
 Get air pollutant data

uk_2010_get()
 Get United Kingdom InputOutput Analytical Tables, 2010
Matrix functions
These data wrangling functions take out from the longform raw data files the inportant matrixes of of inputoutput economics. The coefficient matrixes are strictly labelled, ordered, and they are successfully symmetric (apart from the auxiliary key column.)

validate_source()
 Validate source Parameter

iotable_get()
 Get an inputoutput table fom bulk file

coefficient_matrix_create()
 Create a coefficient matrix

input_coefficient_matrix_create()
 Create an input coefficient matrix

output_coefficient_matrix_create()
 Create an output coefficient matrix

output_coefficients_create()
 Create output coefficients
SIOT processing functions
These data wrangling functions create vectors that conform the matrix, i.e. their elements are stricly labelled and ordered.

household_column_get()
 Return Final Household Expenditure

iotables_metadata_get()
 Get Metadata from Nested iotables File

iotable_year_get()
 Get Available Years For InputOutput Tables

primary_input_get()
 Get primary inputs This function will retrieve any primary input from the inputoutput table.

output_get()
 Get an output vector

total_tax_add()
 Summarize and add tax data

supplementary_add()
 Add Supplementary Data

rows_add()
 Add conforming row(s)

household_column_find()
 Return the position of final household expenditure

matrix_round()
 Round all matrix values to required number of digits.

vector_transpose_longer()
vector_transpose()
 Transpose a vector to a long form

vector_transpose_wider()
 Transpose a vector to wider format
Analytic objects
Create the Leontieff matrix, the Leontieff inverse, and its inputs. To avoid division by zero, systematically remove zero or missing rows and columns.

input_flow_get()
 Create a use (input flow) matrix

leontieff_inverse_create()
 Create the inverse of a Leontieffmatrix.

leontieff_matrix_create()
 Create a Leontieff matrix

empty_remove()
 Symmetrically remove empty rows and columns

input_indicator_create()
 Create input indicator(s)

direct_effects_create()
 Create direct effects

indirect_effects_create()
 Create indirect effects
Multipliers
The multiplier_create is a wrapper function around equation_solve to create multipliers. The input_multipliers_create and output_multipliers_create create the most frequently used multipliers.

equation_solve()
 Solve a basic (matrix) equation

multiplier_create()
 Create multipliers

input_multipliers_create()
 Create input multipliers The function creates the multipliers (direct + indirect effects).

output_multiplier_create()
 Create output multipliers
Linkages
In the framework of inputoutput analysis, production by a particular sector has two kinds of effects on other sectors in the economy. If a sector increases its output, more inputs (purchases) are required from other sectors (backward linkage). The increased output of this sector indicates that additional amounts of products are available to be used as inputs by other sectors which can increase their production (forward linkage). See the Eurostat Manual of Supply, Use and InputOutput Tables p506507.

backward_linkages()
 Backward linkages

forward_linkages()
 Forward linkages

conforming_vector_create()
 Create an empty conforming vector

germany_1990
 Simple inputoutput table for Germany, 1990. For testing purposes a well documented example data set is used from the Eurostat manual. The table in the Eurostat manual is brought to the format used by the Eurostat database. It is a small dataset for examples, but it is also instructive to understand how Eurostat stores the highly structured SIOTs in longform tidy datasets. The labels were slightly alterred to reflect the transition from the vocabulary of ESA95 to ESA2010 since the publication of the Manual.

metadata
 Metadata

croatia_employment_aggregation
 Primary input abbreviations

metadata
 Employment metadata

netherlands_2006
 Simple inputoutput table for the Netherlands, 2006.
Validation Data  United Kingdom
Validation datasets for crosschecking with published results, and special datasets for Croatia and the United Kingdom.

uk_2010_data
 United Kingdom InputOutput Analytical Tables, 2010

uk_2010_results_get()
 Get United Kingdom Multipliers and Effects, 2010

uk_test_results
 Multipliers and effects (product) for testing from the United Kingdom InputOutput Analytical Tables, 2010

uk_2010_data
 Multipliers and effects (product) for testing from the United Kingdom InputOutput Analytical Tables, 2010
Validation Data  Croatia PreAccession SIOTs
Datasets for working with Croatia’s preaccession data.

croatia_2010_1700
 Inputoutput table for Croatia, 2010.

croatia_2010_1800
 Inputoutput table for Croatia, 2010.

croatia_2010_1900
 Inputoutput table for Croatia, 2010.

croatia_employment_2013
 Croatian employment data for the year 2013

croatia_employment_aggregation
 Aggregation table for Croatian employment statistics

is_html_output
 Check if HTML output is required

is_latex_output
 Check if Latex output is required