Changes in version 0.1.2.9004 💥 Breaking changes - Removed threads slot from iom object (#95). 🛠️ Other improvements - Fix homebrew installation instructions in README and tools/msrv.r (#105). - Translate br_2020 dataset to English (#113). Changes in version 0.1.2 (2024-08-27) 🛠️ Other improvements - Fixes system checks scripts to correctly handle errors when Rust and Cargo are not found. Changes in version 0.1.1 (2024-08-21) 🛠️ Other improvements - Update extraction.rsand multipliers.rs in order to lower minimum supported Rust version from 1.71 to 1.67. - Set minimum version of rustc >= 1.67.1 in SystemRequirements. - Add system checks to rustc and prompt users either install, if missing, or update when version is lower than specified in DESCRIPTION. Changes in version 0.1.0 (2024-08-01) ✨ Enhancements - New import_element() to programmatically import data from an Excel file - New data import addin makes easy to import data from clipboard or an Excel file - New iom uses the efficiency of R6 classes - New add and remove methods to add and remove elements from an iom object - New br_2020 dataset with a 51 sector Brazilian input-output table for 2020 - New compute_tech_coeff() and compute_leontief_inverse() methods uses the power of Rust and faer crate to substantially increase performance - New compute_multiplier_*() methods to compute multipliers from a given input-output table: - compute_multiplier_output() for the output multiplier - compute_multiplier_employment() for the employment multiplier - compute_multiplier_wages() for the wages multiplier - compute_multiplier_taxes() for the taxes multiplier - New compute_influence_field() method to compute the field of influence of each sector - New compute_key_sectors() method to compute the key sectors of an input-output table, based on power of dispersion and sensitivity of dispersion, and their coefficients of variations - New compute_allocation_coeff() method to compute the allocation coefficients of an input-output table - New compute_ghosh_inverse() method to compute the Ghosh inverse of an input-output table - New compute_hypothetical_extraction() method to compute impact on demand, supply and both structures after hypothetical extraction of a sector - New set_max_threads() method to allow the user to control number of threads used by {fio} (required by CRAN). 🚀 Performance improvements - Use Rust instead of base R for compute_*() functions - Use faer crate instead of nalgebra for faster linear algebra calculations - Use R6 classes for a clean, object state-changes, memory-efficient object-oriented programming 🛠️ Other improvements - Added assertions to check if elements imported into slots are matrices at initialization of iom object and at add() method - Added assertions to check matrices dimensions at initialization of iom object and at add() method - More informative warnings and errors messages with {cli} package - Added assertions to check if number format of slots is double at initialization of iom object and at add() method - Fix build configuration to comply with CRAN policies