v1.7.0

What's Changed

• Update result object names in #315:
  • result object LCI updated to G
  • result object LCIA updated to H
  • final perspective is indicated with l and direct perspective with r (e.g. H_l or G_r).
  • WARNING: this change in nomenclature may break existing code that uses results calculations
• Adds summary data objects for 2023 in #326
• Adds function to get backward and forward linkages in #331
• update to function documentation in #316
• Minor updates to support two region disaggregation in #328
• Resolved error in 2017 schema versions of Summary_Import_BeforeRedef and the Summary_Use_SUT that resulted in the 2017 data year being pulled for every listed year (see #335)

Full Changelog: v1.6.1...v1.7.0

v1.6.1

Updates to support consumption based emission inventories (CBEI) calculations. Aligns with EPA report, Consumption-Based Greenhouse Gas Emissions Inventories for Northeastern States.

What's Changed

• Adds option for results matrix to include RoW region as new rows in #314
• Adds new derivation of M matrix for models with IEFs in #324
• Expands testing for calculation and visualization functions in #321

Full Changelog: v1.6.0...v1.6.1

v1.6.0

Includes new features to support the incorporation of Import Emission Factors (IEFs) for single and two-region models, results in new matrices A_m, M_m and N_m and a new ImportMatrix dataframe and removes the M and N matrices for these models with IEFs (but not for existing models).
Detail (USEEIOv2.3-GHG) and summary model (USEEIOv2.3-s-GHG-19) based on 2019 GHG data are added with IEFs from EXIOBASE.
Household/final user emissions are added via matrix, B_h
Functions are hidden from the API but are still present in package, including:
aggregateResultMatrixbyRow(), compare2RCommodityTotals(), compareCommodityOutputXMarketShareandIndustryOutputwithCPITransformation(), compareCommodityOutputandDomesticUseplusProductionDemand(), compareEandLCIResult(), and compareOutputandLeontiefXDemand()

This is a pre-release because some functions are temporarily hidden from the user due to lack of compatibility with new models with IEFs.
These include: calculateMarginSectorImpacts(), calculateSectorContributiontoImpact(), calculateFlowContributiontoImpact(), and disaggregateTotalToDirectAndTier1()
These will be restored in a future release.

Full Changelog: v1.5.3...v1.6.0

v1.5.3

What's Changed

• Resolves #281 (No characterization for HFCs and PFCs unspecified)

Full Changelog: v1.5.2...v1.5.3

v1.5.2

What's Changed

• Adds 2012-2016 summary tables in the latest (2017) schema.
• Adds expanded years to CPI and GO tables (1997-2022; prior release was only 2017-2022)
• Adds 2012 Detail tables in 2017 schema for Supply, Use (SUT), Imports, Margins, Make and Use PRO BeforeRedef

Aligns with BEA data update of additional annual tables on 5/23/24 (#293)

Full Changelog: v1.5.1...v1.5.2

v1.5.1

What's Changed

• Fixes error which prevents generating summary models using 2012 schema for 2017-2020 in #286

Full Changelog: v1.5.0...v1.5.1

v1.5.0

Major updates

• Finalizes new model types: Mixed-unit Input-Output (MUIO) and Waste Input-Output (WIO) (#268)
• Updates BEA data with 2017 schema (#280)
  • 2017 Detail tables (Make, Use, Supply, Use_SUT)
  • 2017-2022 Summary tables
  • 2017 MasterCrosswalk

Other updates

• Model specs stored within the package only include approved models, model specs used for testing are moved to tests subfolder (#282)
• Enable satellite tables from custom path (#272)
• Improves error handling for missing model spec (#273)

Full Changelog: v1.4.0...v1.5.0

v1.4.0

What's Changed

• Allows for the generation of two-region EEIO models for U.S. states (2012-2020, Summary level) with calculation, visualization, validation, and writing to Excel (disaggregation of sectors in two-region models not yet available).
• Sample two-region model spec for Georgia GAEEIOv1.0-s-WAT-12, 2012 Summary model with water withdrawals
• Resolves error in domestic result calculation using final perspective (#262)

Full Changelog: v1.3.0...v1.4.0

v1.3.0

What's Changed

Import BEA Supply and Use tables by @MoLi7 in #238

• Download and save BEA Supply and Use tables at Detail, Summary, and Sector levels
• Refactor related functions to adapt to the SUTs
• Adds Tau: A dataframe of basic to producer price ratio

Full Changelog: v1.2.2...v1.3.0

v1.2.2

What's Changed

• Updates for handling input files for hybrid models
• Improves handling of input files from external sources for disaggregation and hybridization

Full Changelog: v1.2.1...v1.2.2