, documentation changed to gfm flavored markdown.germany_1990 dataset was incorrectly named, because it refers to another year, it is now corrected to be germany_1995., documentation changed to gfm flavored markdown.tempdir() for improved performance with very large source files, including the new exported function iotables_read_tempdir() and iotables_metadata_get().dplyr and tidyr.On CRAN 0.4.1 passed early tests, but on deployment it turned out that a dependency is not available for i386-pc-solaris2.10 (32-bit). This dependency is magick, which was supposed to help printing vignettes in Word (a very rare case) for kableExtra is not available on Solaris. I removed this dependency.
A small formatting error in the documentation of netherlands_2006 threw up a note on CRAN.
New vignette United Kingdom Input-Output Analytical Tables to compare analytical function results with published results from the UK National Office for Statistics.
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. * The Germany example is converted to the ESA2010 vocabulary. * The output_get() is now a wrapper around primary_input_get() and gva_get() is completely deprecated. * The input_coefficient_matrix_create() is now a wrapper around the more general coefficient_matrix_create(). * The use_table_get() function is now named input_flow_get() but it is seldom used, as the analytical function will call it as needed. * A completely dataset, metadata and vignette was added to test the functions on the United Kingdom Input-Output Analytical Tables, 2010. article and dataset.
* The new function supplementary_add() can add a supplementary account or row to the table, useful to add employment data, for example. * The new function total_tax_add() adds a summary of product and production taxes among the primary inputs. * Clearly divided analytical functions, direct_effects_create() , indirect_effects_create(), input_multiplier_create() create the direct, indirect and total effects matrix.
input_indicator_create() has a new, optional parameter for naming the new indicators in the key column.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 direct_supply_effects_create().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.coefficient_matrix_create() which is a more general version of input_coefficient_matrix_create() and will eventually replace that function.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.direct_effects() which calculates all input indicators that input_indicator_create() does individually.output_coefficient_matrix_create()output_multiplier_create()forward_linkages()backward_linkages()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.Error corrected concerning creation of temporary files on non-Windows environments. No uses file.path() to create platform-independent files. Released on CRAN.
Handles tables with purchasers’ prices. Imports Eurostat employment data.
Default data directory for faster programmatic use and phasing out discontinued Eurostat statistics. A bit improved messages and documentation.
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 eurostat in Linux on Travis.The forthcoming update will rewrite and generalize some of the earlier functions. In particular, the following features will be available: * Handling 7 types of Eurostat tables, not only the current price table. * Closing off households, i.e. including endogenous demand for induced effects. * Guidelines to work with OECD mass downloader. * Some earlier functions are phased out, because they are successfully generalized. * The standard system.rda contains the metadata necessary to re-order the bulk files. This will require a lot of patient testing, and it can be always updated with new data sources.
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.
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 README) * The input_indicator_create() creates the indicators. * The 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. * The multiplier_create() is a wrapper around the more general equation_solve() * The README contains examples to use this new functions. * Some new tests are added to the testthat functions. * Further example data is added from Croatia, together with the employment_aggregate() helper function to match SIOT data with non-conforming employment statistics. * There is a vignette called Working with Croatian Symmetric Input-Output Tables that shows some real-life uses. * Testing on Travis (ubuntu and OSX tests.)