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Initial commit of forecastbaselines R package
R interface to ForecastBaselines.jl providing 10 baseline forecasting models with comprehensive uncertainty quantification and seamless integration with scoringutils evaluation framework. Features: - 10 forecasting models (Constant, ARMA, ETS, STL, etc.) - Probabilistic forecasting with multiple interval methods - S3 methods for scoringutils integration - Data transformations with automatic back-transformation - Comprehensive test suite (185 tests passing) Authors: Manuel Stapper and Sebastian Funk
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‎.github/workflows/R-CMD-check.yaml‎

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# For help debugging build failures open an issue on the RStudio community with the 'github-actions' tag.
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# https://community.rstudio.com/new-topic?category=Package%20development&tags=github-actions
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on:
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push:
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branches:
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- main
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- master
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schedule:
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- cron: '5 4 * * 1'
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pull_request:
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branches:
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- main
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- master
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merge_group:
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workflow_dispatch:
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name: R-CMD-check
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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jobs:
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R-CMD-check:
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if: "! contains(github.event.head_commit.message, '[ci skip]')"
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runs-on: ${{ matrix.config.os }}
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name: ${{ matrix.config.os }} (${{ matrix.config.r }})
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strategy:
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fail-fast: false
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matrix:
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config:
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- {os: macOS-latest, r: 'release'}
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- {os: windows-latest, r: 'release'}
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- {os: ubuntu-latest, r: 'release'}
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- {os: ubuntu-latest, r: 'oldrel-1'}
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env:
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GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
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R_KEEP_PKG_SOURCE: yes
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NOT_CRAN: true
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steps:
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- uses: actions/checkout@v5
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- uses: julia-actions/setup-julia@v2
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with:
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version: '1.9'
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- name: Cache Julia packages
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uses: julia-actions/cache@v2
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with:
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cache-name: julia-cache-artifacts
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cache-compiled: true
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- uses: r-lib/actions/setup-pandoc@v2
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- uses: r-lib/actions/setup-r@v2
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with:
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r-version: ${{ matrix.config.r }}
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http-user-agent: ${{ matrix.config.http-user-agent }}
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use-public-rspm: true
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- uses: r-lib/actions/setup-r-dependencies@v2
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with:
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extra-packages: any::rcmdcheck, local::.
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needs: check
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- name: Install JuliaCall dependencies (Unix)
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if: runner.os != 'Windows'
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run: |
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export R_HOME=$(R RHOME)
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julia -e 'ENV["R_HOME"] = raw"'"$R_HOME"'"; using Pkg; Pkg.add("RCall"); Pkg.build("RCall")'
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shell: bash
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- name: Install JuliaCall dependencies (Windows)
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if: runner.os == 'Windows'
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run: |
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$env:R_HOME = (& R.exe RHOME | Out-String).Trim()
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julia -e "ENV[`"R_HOME`"] = raw`"$env:R_HOME`"; using Pkg; Pkg.add(`"RCall`"); Pkg.build(`"RCall`")"
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shell: pwsh
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- name: Preload Julia's libunwind (Linux workaround)
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if: runner.os == 'Linux'
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run: |
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# Workaround for JuliaCall issue #238
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# Ubuntu's libunwind 1.6.2 has bugs. Preload Julia's own libunwind instead.
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JULIA_LIBUNWIND=$(find $(julia -e 'print(Sys.BINDIR)')/../lib/julia -name "libunwind.so.8*" 2>/dev/null | head -1)
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if [ -n "$JULIA_LIBUNWIND" ]; then
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echo "Preloading Julia's libunwind: $JULIA_LIBUNWIND"
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echo "LD_PRELOAD=$JULIA_LIBUNWIND" >> $GITHUB_ENV
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else
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echo "Warning: Julia's libunwind not found, may segfault"
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fi
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shell: bash
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- name: Setup Julia dependencies
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run: |
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ForecastBaselineR::setup_ForecastBaselines(verbose = TRUE)
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shell: Rscript {0}
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- uses: r-lib/actions/check-r-package@v2
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with:
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upload-snapshots: true
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error-on: '"error"'

‎.github/workflows/lint-only-changed-files.yaml‎

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# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
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# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
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on:
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pull_request:
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branches:
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- main
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workflow_dispatch:
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name: lint-changed-files
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jobs:
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lint-changed-files:
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runs-on: ubuntu-latest
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if: "! contains(github.event.head_commit.message, '[ci skip]')"
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env:
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GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
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steps:
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- uses: actions/checkout@v5
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- uses: r-lib/actions/setup-r@v2
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- uses: r-lib/actions/setup-r-dependencies@v2
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with:
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extra-packages: |
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any::gh
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any::lintr
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any::purrr
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needs: lint
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- name: Add lintr options
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run: |
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cat('\noptions(lintr.linter_file = ".lintr")\n', file = "~/.Rprofile", append = TRUE)
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shell: Rscript {0}
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- name: Install package
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run: R CMD INSTALL .
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- name: Extract and lint files changed by this PR
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run: |
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files <- gh::gh("GET https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/files")
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changed_files <- purrr::map_chr(files, "filename")
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all_files <- list.files(recursive = TRUE)
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exclusions_list <- as.list(setdiff(all_files, changed_files))
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lintr::lint_package(exclusions = exclusions_list)
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shell: Rscript {0}
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env:
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LINTR_ERROR_ON_LINT: true

‎.github/workflows/pkgdown.yaml‎

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# Workflow derived from https://github.com/r-lib/actions/tree/master/examples
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# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
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on:
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push:
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branches: [main, master]
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tags: ['*']
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merge_group:
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workflow_dispatch:
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name: pkgdown
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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jobs:
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pkgdown:
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runs-on: ubuntu-latest
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# Only restrict concurrency for non-PR jobs
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concurrency:
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group: pkgdown-${{ github.event_name != 'pull_request' || github.run_id }}
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env:
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GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
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permissions:
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contents: write
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steps:
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- uses: actions/checkout@v5
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- uses: julia-actions/setup-julia@v2
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with:
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version: '1.9'
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- name: Cache Julia packages
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uses: julia-actions/cache@v2
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with:
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cache-name: julia-cache-artifacts
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cache-compiled: true
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- uses: r-lib/actions/setup-pandoc@v2
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- uses: r-lib/actions/setup-r@v2
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with:
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use-public-rspm: true
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- uses: r-lib/actions/setup-r-dependencies@v2
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with:
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extra-packages: any::pkgdown, local::.
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needs: website
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- name: Install JuliaCall dependencies
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run: |
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export R_HOME=$(R RHOME)
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julia -e 'ENV["R_HOME"] = raw"'"$R_HOME"'"; using Pkg; Pkg.add("RCall"); Pkg.build("RCall")'
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shell: bash
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- name: Preload Julia's libunwind (Linux workaround)
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run: |
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# Workaround for JuliaCall issue #238
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# Ubuntu's libunwind 1.6.2 has bugs. Preload Julia's own libunwind instead.
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JULIA_LIBUNWIND=$(find $(julia -e 'print(Sys.BINDIR)')/../lib/julia -name "libunwind.so.8*" 2>/dev/null | head -1)
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if [ -n "$JULIA_LIBUNWIND" ]; then
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echo "Preloading Julia's libunwind: $JULIA_LIBUNWIND"
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echo "LD_PRELOAD=$JULIA_LIBUNWIND" >> $GITHUB_ENV
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else
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echo "Warning: Julia's libunwind not found, may segfault"
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fi
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shell: bash
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- name: Setup Julia dependencies
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run: |
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ForecastBaselineR::setup_ForecastBaselines(verbose = TRUE)
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shell: Rscript {0}
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- name: Build site
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run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
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shell: Rscript {0}
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- name: Deploy to GitHub pages 🚀
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if: github.event_name != 'pull_request'
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uses: JamesIves/github-pages-deploy-action@v4.7.4
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with:
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clean: false
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branch: gh-pages
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folder: docs
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single-commit: true

‎.github/workflows/render-readme.yaml‎

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name: render-readme
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concurrency:
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group: ${{ github.workflow }}-${{ github.head_ref }}
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cancel-in-progress: true
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on:
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workflow_dispatch:
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push:
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branches:
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- main
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jobs:
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render-readme:
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runs-on: macos-latest
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env:
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GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
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steps:
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- name: Checkout repos
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uses: actions/checkout@v5
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- name: Setup R
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uses: r-lib/actions/setup-r@v2
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- name: Setup pandoc
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uses: r-lib/actions/setup-pandoc@v2
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- name: Install dependencies
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uses: r-lib/actions/setup-r-dependencies@v2
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with:
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packages: any::rmarkdown, ropensci/allcontributors
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- name: Update contributors
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if: github.ref == 'refs/heads/main'
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continue-on-error: true
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run: |
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tryCatch(
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allcontributors::add_contributors(format = "text"),
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error = function(e) {
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message("Warning: Failed to update contributors: ", e$message)
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message("Continuing without contributor update...")
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}
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)
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shell: Rscript {0}
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- name: Compile the readme
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run: |
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rmarkdown::render("README.Rmd")
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shell: Rscript {0}
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- name: Upload README.md as an artifact
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uses: actions/upload-artifact@v5
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with:
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name: readme
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path: README.md
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- name: Create Pull Request
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if: github.ref == 'refs/heads/main'
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uses: peter-evans/create-pull-request@v7
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with:
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commit-message: "Automatic README update"
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title: "Update README"
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body: "This is an automated pull request to update the README."
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branch: "update-readme-${{ github.run_number }}"
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labels: "documentation"
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add-paths: |
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README.Rmd
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README.md
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token: ${{ secrets.GITHUB_TOKEN }}

‎.github/workflows/test-coverage.yaml‎

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# Workflow derived from https://github.com/r-lib/actions/tree/master/examples
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# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
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on:
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push:
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branches: [main, master]
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pull_request:
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branches: [main, master]
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merge_group:
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workflow_dispatch:
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name: test-coverage
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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jobs:
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test-coverage:
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runs-on: macos-latest
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if: "! contains(github.event.head_commit.message, '[ci skip]')"
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env:
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GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
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NOT_CRAN: true
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steps:
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- uses: actions/checkout@v5
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- uses: julia-actions/setup-julia@v2
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with:
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version: '1.9'
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- name: Cache Julia packages
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uses: julia-actions/cache@v2
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with:
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cache-name: julia-cache-artifacts
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cache-compiled: true
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- uses: r-lib/actions/setup-pandoc@v2
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- uses: r-lib/actions/setup-r@v2
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with:
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use-public-rspm: true
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- uses: r-lib/actions/setup-r-dependencies@v2
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with:
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extra-packages: any::covr, local::.
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needs: coverage
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- name: Install JuliaCall dependencies
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run: |
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export R_HOME=$(R RHOME)
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julia -e 'ENV["R_HOME"] = raw"'"$R_HOME"'"; using Pkg; Pkg.add("RCall"); Pkg.build("RCall")'
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shell: bash
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- name: Setup Julia dependencies
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run: |
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ForecastBaselineR::setup_ForecastBaselines(verbose = TRUE)
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shell: Rscript {0}
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- name: Test coverage
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env:
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CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
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run: covr::codecov(quiet = FALSE)
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shell: Rscript {0}

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