Forecast Reconciliation R package FoReco version 1.2.1 CRAN Task View: TimeSeries (https://CRAN.R-project.org/view=TimeSeries) Classical (bottom-up and top-down), optimal combination and heuristic point (Di Fonzo and Girolimetto, 2023 <doi:10.1016/j.ijforecast.2021.08.004>) and probabilistic (Girolimetto et al. 2024 <doi:10.1016/j.ijforecast.2023.10.003>) forecast reconciliation procedures for linearly constrained time series (e.g., hierarchical or grouped time series) in cross-sectional, temporal, or cross-temporal frameworks. Software Depends: R (>= 3.4), Matrix Imports: methods, osqp, stats, cli, distributional, lifecycle Suggests: testthat (>= 3.0.0) Daniele Girolimetto <daniele.girolimetto@unipd.it> Comprehensive R Archive Network (CRAN) Daniele Girolimetto [aut, cre] (ORCID: <https://orcid.org/0000-0001-9387-1232>), Tommaso Di Fonzo [aut] (ORCID: <https://orcid.org/0000-0003-3388-7827>), Yangzhuoran Fin Yang [ctb] (ORCID: <https://orcid.org/0000-0002-1232-8017>) GPL-3 2026-04-15 application/tgz https://CRAN.R-project.org/package=FoReco doi:10.32614/CRAN.package.FoReco