Session information: R

For reproducibility.

# install.packages("sessioninfo")
sessioninfo::session_info()
#> ─ Session info ───────────────────────────────────────────────────────────────
#>  setting  value
#>  version  R version 4.5.0 (2025-04-11)
#>  os       macOS Sequoia 15.4
#>  system   aarch64, darwin20
#>  ui       X11
#>  language (EN)
#>  collate  en_US.UTF-8
#>  ctype    en_US.UTF-8
#>  tz       Europe/London
#>  date     2025-04-12
#>  pandoc   3.6.4 @ /opt/homebrew/bin/ (via rmarkdown)
#>  quarto   1.6.43 @ /usr/local/bin/quarto
#> 
#> ─ Packages ───────────────────────────────────────────────────────────────────
#>  package     * version date (UTC) lib source
#>  bookdown      0.42    2025-01-07 [1] CRAN (R 4.5.0)
#>  bslib         0.9.0   2025-01-30 [1] CRAN (R 4.5.0)
#>  cachem        1.1.0   2024-05-16 [1] CRAN (R 4.5.0)
#>  cli           3.6.4   2025-02-13 [1] CRAN (R 4.5.0)
#>  digest        0.6.37  2024-08-19 [1] CRAN (R 4.5.0)
#>  evaluate      1.0.3   2025-01-10 [1] CRAN (R 4.5.0)
#>  fastmap       1.2.0   2024-05-15 [1] CRAN (R 4.5.0)
#>  htmltools     0.5.8.1 2024-04-04 [1] CRAN (R 4.5.0)
#>  jquerylib     0.1.4   2021-04-26 [1] CRAN (R 4.5.0)
#>  jsonlite      2.0.0   2025-03-27 [1] CRAN (R 4.5.0)
#>  knitr         1.50    2025-03-16 [1] CRAN (R 4.5.0)
#>  lifecycle     1.0.4   2023-11-07 [1] CRAN (R 4.5.0)
#>  R6            2.6.1   2025-02-15 [1] CRAN (R 4.5.0)
#>  rlang         1.1.6   2025-04-11 [1] CRAN (R 4.5.0)
#>  rmarkdown     2.29    2024-11-04 [1] CRAN (R 4.5.0)
#>  rstudioapi    0.17.1  2024-10-22 [1] CRAN (R 4.5.0)
#>  sass          0.4.10  2025-04-11 [1] CRAN (R 4.5.0)
#>  sessioninfo   1.2.3   2025-02-05 [1] CRAN (R 4.5.0)
#>  xfun          0.52    2025-04-02 [1] CRAN (R 4.5.0)
#>  yaml          2.3.10  2024-07-26 [1] CRAN (R 4.5.0)
#> 
#>  [1] /Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library
#> 
#> ──────────────────────────────────────────────────────────────────────────────