Research compendium for 'New Evidence of Human Occupation in Southwest China Since 44,800 Years ago'

This repository contains the data and code for our paper:

Hongliang Lu, Xinglong Zhang, Yaping Qin, Guobing Yang, Yun Chen, Pengchen Xu, Ming Huang, Ming Jiang, Ben Marwick & Yue Hu (2024) New Evidence of Human Occupation in Southwest China Since 44,800 Years ago, Lithic Technology http://doi.org/10.1080/01977261.2024.2435718 PDF

This repository is also archived for long-term availability at https://doi.org/10.5281/zenodo.14567759

Contents

The analysis directory contains:

• 📁 paper: The Quarto document in this folder contains R code that produced several of the figures in the paper. To reproduce the key data analyses and visualisations presented in the paper, start with this qmd file. A PDF of the published paper is also in this folder.
• 📁 data: Data used in the analysis
• 📁 figures: Plots and other illustrations

Licenses

Text and figures : CC-BY-4.0

Code : MIT

Data : CC-0 attribution requested in reuse

Session Info

R version 4.4.1 (2024-06-14)
Platform: x86_64-apple-darwin20
Running under: macOS Sonoma 14.6.1

Matrix products: default
BLAS:   /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib 
LAPACK: /Library/Frameworks/R.framework/Versions/4.4-x86_64/Resources/lib/libRlapack.dylib;  LAPACK version 3.12.0

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

time zone: America/Los_Angeles
tzcode source: internal

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

other attached packages:
 [1] cowplot_1.1.3    gsloid_0.2.0     Bchron_4.7.6    
 [4] ggpmisc_0.6.0    ggpp_0.5.8-1     ggbeeswarm_0.7.2
 [7] readxl_1.4.3     lubridate_1.9.3  forcats_1.0.0   
[10] stringr_1.5.1    dplyr_1.1.4      purrr_1.0.2     
[13] readr_2.1.5      tidyr_1.3.1      tibble_3.2.1    
[16] ggplot2_3.5.1    tidyverse_2.0.0 

loaded via a namespace (and not attached):
 [1] tidyselect_1.2.1   viridisLite_0.4.2 
 [3] vipor_0.4.7        farver_2.1.2      
 [5] gh_1.4.1           TH.data_1.1-2     
 [7] tweenr_2.0.3       timechange_0.3.0  
 [9] lifecycle_1.0.4    survival_3.7-0    
[11] magrittr_2.0.3     compiler_4.4.1    
[13] rlang_1.1.4        tools_4.4.1       
[15] utf8_1.2.4         knitr_1.49        
[17] askpass_1.2.1      labeling_0.4.3    
[19] curl_6.0.1         multcomp_1.4-26   
[21] rsconnect_1.3.2    withr_3.0.2       
[23] sys_3.4.3          grid_4.4.1        
[25] polyclip_1.10-7    fansi_1.0.6       
[27] colorspace_2.1-1   gitcreds_0.1.2    
[29] scales_1.3.0       MASS_7.3-61       
[31] ggridges_0.5.6     cli_3.6.3         
[33] mvtnorm_1.3-2      crayon_1.5.3      
[35] ragg_1.3.3         generics_0.1.3    
[37] rstudioapi_0.17.1  tzdb_0.4.0        
[39] polynom_1.4-1      ggforce_0.4.2     
[41] splines_4.4.1      cellranger_1.1.0  
[43] vctrs_0.6.5        Matrix_1.7-1      
[45] sandwich_3.1-1     jsonlite_1.8.9    
[47] SparseM_1.84-2     hms_1.1.3         
[49] beeswarm_0.4.0     systemfonts_1.1.0 
[51] credentials_2.0.2  glue_1.8.0        
[53] codetools_0.2-20   stringi_1.8.4     
[55] gtable_0.3.6       munsell_0.5.1     
[57] pillar_1.9.0       rappdirs_0.3.3    
[59] quantreg_5.99      openssl_2.2.2     
[61] R6_2.5.1           httr2_1.0.6       
[63] textshaping_0.4.0  gert_2.1.4        
[65] rprojroot_2.0.4    evaluate_1.0.1    
[67] lattice_0.22-6     backports_1.5.0   
[69] MatrixModels_0.5-3 Rcpp_1.0.13-1     
[71] checkmate_2.3.2    whisker_0.4.1     
[73] xfun_0.49          fs_1.6.5          
[75] zoo_1.8-12         usethis_3.0.0     
[77] pkgconfig_2.0.3