動作環境

本書はRとPythonについて、それぞれ以下のような動作環境で作成しています。

R
sessionInfo()
R version 4.4.0 (2024-04-24)
Platform: x86_64-pc-linux-gnu
Running under: Ubuntu 20.04.6 LTS

Matrix products: default
BLAS:   /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 
LAPACK: /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so.3;  LAPACK version 3.9.0

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=ja_JP.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=ja_JP.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=ja_JP.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=ja_JP.UTF-8 LC_IDENTIFICATION=C       

time zone: Asia/Tokyo
tzcode source: system (glibc)

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

loaded via a namespace (and not attached):
 [1] htmlwidgets_1.6.4 compiler_4.4.0    fastmap_1.1.1     cli_3.6.2        
 [5] tools_4.4.0       htmltools_0.5.8.1 rmarkdown_2.26    knitr_1.46       
 [9] jsonlite_1.8.8    xfun_0.43         digest_0.6.35     rlang_1.1.3      
[13] evaluate_0.23    
Python
import session_info
session_info.show()
-----
session_info        1.0.0
-----
Python 3.11.9 (main, Apr  6 2024, 17:59:24) [GCC 9.4.0]
Linux-4.15.0-191-generic-x86_64-with-glibc2.31
-----
Session information updated at 2024-05-08 17:11