R version 4.5.2 (2025-10-31 ucrt)
Platform: x86_64-w64-mingw32/x64
Running under: Windows 10 x64 (build 19045)

Matrix products: default
  LAPACK version 3.12.1

locale:
[1] LC_COLLATE=Chinese (Simplified)_China.utf8 
[2] LC_CTYPE=Chinese (Simplified)_China.utf8   
[3] LC_MONETARY=Chinese (Simplified)_China.utf8
[4] LC_NUMERIC=C                               
[5] LC_TIME=Chinese (Simplified)_China.utf8    

time zone: Asia/Shanghai
tzcode source: internal

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

other attached packages:
[1] ggplot2_4.0.3  jsonlite_2.0.0

loaded via a namespace (and not attached):
 [1] labeling_0.4.3     RColorBrewer_1.1-3 R6_2.6.1           tidyselect_1.2.1  
 [5] farver_2.1.2       magrittr_2.0.5     gtable_0.3.6       glue_1.8.1        
 [9] tibble_3.3.1       pkgconfig_2.0.3    dplyr_1.2.1        generics_0.1.4    
[13] lifecycle_1.0.5    cli_3.6.6          S7_0.2.2           scales_1.4.0      
[17] svglite_2.2.2      grid_4.5.2         vctrs_0.7.3        textshaping_1.0.5 
[21] withr_3.0.3        systemfonts_1.3.2  compiler_4.5.2     ragg_1.5.2        
[25] pillar_1.11.1      rlang_1.3.0       
