New functions are added which enable a very simple IO analysis. As an important milestone, an analytical solution comparable to the Eurostat manual, the German employment indicators are correctly calculated (see
input_indicator_create()creates the indicators.
equation_solve()solves the basic input-output equations on real-life data, i.e. correctly prepared the two sides of the equation product- or industrywise.
multiplier_create()is a wrapper around the more general
READMEcontains examples to use this new functions.
employment_aggregate()helper function to match SIOT data with non-conforming employment statistics.
The forthcoming update will rewrite and generalize some of the earlier functions. In particular, the following features will be available:
At this point I will go with preparing a release the table on CRAN. The current version builds without warnings or notes on Windows and Linux.
iotables 0.2 is moved to rOpenGov.
naio_10_cp1620(trade and transport margins) or
naio_10_cp1630(net taxes) with the parameter
stk_flow="TOTAL". Correctly builds on Windows and Mac OS (old and release version) but problem with the dependency
eurostatin Linux on Travis.
Default data directory for faster programmatic use and phasing out discountinued Eurostat statistics. A bit improved messages and documentation.
Error corrected concerning creation of temporary files on non-Windows environments. No uses
file.path() to create platform-independent files. Released on CRAN.
use_table_get(). Released on CRAN.
equation_solve(). Removes trivial erroneous, all-zero columns. Efficiency gains in indicator and multiplier creation. New function to create backward linkages. Released on CRAN.
iotable_year_get()which returns the available tables by year or time from the bulk database for a given country and currency unit.
Use table at basic prices(naio_10_cp1610 and naio_10_pyp1610),
Supply table at basic prices incl. transformation into purchasers' prices(naio_10_cp15),
Use table at purchasers' prices(naio_10_cp16) after correcting a vocabulary error.
data(netherlands_2006), terminology and analytical improvements following Input-Output Multipliers Specification Sheet and Supporting Material, Spicosa Project Report. Results are checked against the publication.
direct_supply_effects_create()function is renamed
effects_create()currently refers to the function returning direct effects of a change in demand.
multipliers_create()refers to the function returning direct and indirect effects of a change in demand.
input_indicator_create()has a new, optional parameter for naming the new indicators in the key column.
This is a much improved, simplified pre-release version, with highly improved performance, more consistent function interface and far more readable code. The last CRAN release is stable, the following version will be a stable, better release candidate.
output_get()is now a wrapper around
gva_get()is completely deprecated.
input_coefficient_matrix_create()is now a wrapper around the more general
use_table_get()function is now named
input_flow_get()but it is seldom used, as the analytical function will call it as needed.
supplementary_add()can add a supplementary account or row to the table, useful to add employment data, for example.
total_tax_add()adds a summary of product and production taxes among the primary inputs.
input_multiplier_create()create the direct, indirect and total effects matrix.
New vignette United Kingdom Input-Output Analyitcal Tables to compare analytical function results with published results from the UK National Office for Statistics.
This is a CRAN Release candidate, but due to the CRAN team vacation and maintenance work it will be submitted only on Jan 2nd 2019. The development version builds (to my knowledge) without errors, warnings and notes.