https://bookdown.org/yihui/bookdown/
https://bookdown.org/yihui/rmarkdown/
https://r4ds.had.co.nz/
https://adv-r.hadley.nz/
https://bookdown.org/rdpeng/rprogdatascience/
https://www.tidytextmining.com/
https://csgillespie.github.io/efficientR/
https://otexts.com/fpp2/
https://bookdown.org/yihui/blogdown/
https://clauswilke.com/dataviz/
https://www.datascienceatthecommandline.com/1e/
https://socviz.co/
https://geocompr.robinlovelace.net/
https://moderndive.com/
https://rstudio-education.github.io/hopr/
https://r-graphics.org/
https://livebook.datascienceheroes.com/
https://r-pkgs.org/
https://engineering-shiny.org/
https://bookdown.org/yihui/rmarkdown-cookbook/
https://rafalab.github.io/dsbook/
https://bookdown.org/roback/bookdown-BeyondMLR/
