Building Environment

The R session information when compiling this book is shown below.

sessionInfo()
#> R version 4.2.3 (2023-03-15)
#> Platform: aarch64-apple-darwin20 (64-bit)
#> Running under: macOS 15.5
#> 
#> Matrix products: default
#> BLAS:   /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/lib/libRblas.0.dylib
#> LAPACK: /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/lib/libRlapack.dylib
#> 
#> locale:
#> [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
#> 
#> attached base packages:
#> [1] stats     graphics  grDevices utils     datasets  methods   base     
#> 
#> other attached packages:
#> [1] dplyr_1.1.4
#> 
#> loaded via a namespace (and not attached):
#>  [1] rstudioapi_0.14   knitr_1.42        magrittr_2.0.3    hms_1.1.2        
#>  [5] bit_4.0.5         tidyselect_1.2.1  R6_2.5.1          rlang_1.1.5      
#>  [9] fastmap_1.1.1     highr_0.10        tools_4.2.3       parallel_4.2.3   
#> [13] vroom_1.6.1       xfun_0.39         cli_3.6.4         jquerylib_0.1.4  
#> [17] ellipsis_0.3.2    htmltools_0.5.8.1 bit64_4.0.5       yaml_2.3.7       
#> [21] digest_0.6.31     tibble_3.2.1      lifecycle_1.0.3   crayon_1.5.2     
#> [25] bookdown_0.34     formatR_1.14      tzdb_0.4.0        readr_2.1.4      
#> [29] sass_0.4.9        vctrs_0.6.5       glue_1.8.0        cachem_1.0.7     
#> [33] evaluate_0.20     rmarkdown_2.20    compiler_4.2.3    bslib_0.4.2      
#> [37] pillar_1.10.0     generics_0.1.3    jsonlite_1.8.4    pkgconfig_2.0.3

In the book, package names are in bold text (e.g., r02pro), and inline codes and functions are formatted in a typewriter font (e.g. 1 + 2, r02pro()). We always add parentheses after a function name (e.g. r02pro()).