{
  "title": "New blog post: PCA tidyverse style. I've been struggling with doing PCA using an idiomatic tidyverse approach. Now I think I've figured it out. #rstats #tidyverse https://t.co/mRNJx7O2t6",
  "date": "2020-09-09"
}

# #rstats

> **Claus Wilke** (@ClausWilke; 974/211): New blog post: PCA tidyverse style.
> >
> I've been struggling with doing PCA using an idiomatic tidyverse approach. Now I think I've figured it out.
> #rstats #tidyverse 
> https://t.co/mRNJx7O2t6  [&#8618;](https://twitter.com/xieyihui/status/1303170074463948801)

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> **Shannon Pileggi** (@PipingHotData; 422/109): Hello new #rstats learneRs!  I have a giffy introduction showing tips and tricks for working in the RStudio IDE and R Markdown 👇 
> https://t.co/iu7TLtB9XF https://t.co/mODsMT9EPL  [&#8618;](https://twitter.com/xieyihui/status/1303361684191543297)

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> **Maya Gans** (@Mayacelium; 396/82): I created a slide deck summary of @burnsstat's R Inferno... I'm calling it my #rstats Infernotes 🤓 https://t.co/FfVq8oGJz7 https://t.co/bt8hzsYKIU  [&#8618;](https://twitter.com/xieyihui/status/1303120548520574976)

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> **Tan** (@_TanHo; 281/43): I was today years old when I discovered that Ctrl+Alt+K finds and selects all instances of the word under the cursor on the page in the @rstudio IDE. (This is undocumented in the shortcuts page, for some reason!) #rstats @rstudiotips @R4DScommunity https://t.co/GiFGo54MzU  [&#8618;](https://twitter.com/xieyihui/status/1303304208695930880)

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> **Tom Mock** (@thomas_mock; 226/44): 1/9
> >
> In case you missed it over the long weekend, I put together 45 examples of best practices for building tables in #rstats w/ {gt}!
> >
> This includes:
> - Example tables (good vs bad)
> - Reproducible code for ALL tables
> - Links to other resources
> >
> https://t.co/ClIzTLfpkD  [&#8618;](https://twitter.com/xieyihui/status/1303345156599484416)

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> **Dr. Ganapathi Pulipaka** (@gp_pulipaka; 202/164): I've Compiled A List of the Best Machine Learning #Books. #BigData #Analytics #DataScience #IoT #IIoT #Python #RStats #TensorFlow #Java #JavaScript #ReactJS #CloudComputing #Serverless #DataScientist #Linux #Mathematics #Programming #Coding #100DaysofCode
> https://t.co/YCiY4Zv2ML https://t.co/s6YPi5125F  [&#8618;](https://twitter.com/xieyihui/status/1303420417378484225)

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> **Dr. Ganapathi Pulipaka** (@gp_pulipaka; 149/152): Complete Intro to the 30 Most Essential Data Structures &amp; #Algorithms. #BigData #Analytics #DataScience #AI #MachineLearning #IoT #IIoT #Python #RStats #JavaScript #ReactJS #CloudComputing #Serverless #Linux #Programming #Coding #100DaysofCode 
> https://t.co/aUED607Drm https://t.co/038VdcRqeH  [&#8618;](https://twitter.com/xieyihui/status/1303181530739675137)

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> **Dr. Ganapathi Pulipaka** (@gp_pulipaka; 119/127): #MachineLearning with #TensorFlow Free eBook- Now in EN. #BigData #Analytics #DataScience #AI # #IoT #IIoT #Python #RStats #JavaScript #ReactJS #Java #CloudComputing #Serverless #DataScientist #Linux #Books #Programming #Coding #100DaysofCode 
> https://t.co/LCzOwubf5Y https://t.co/MhvLBjVbLX  [&#8618;](https://twitter.com/xieyihui/status/1303337613865168896)

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> **Insane** (@TheInsaneApp; 106/95): 😱 Stanford Used Artificial Intelligence to Create Tennis Matches that never happened before
> >
> #theinsaneapp #ML #AI
> #MachineLearning #DataScience #rstats #100DaysOfMLCode #javascript #reactjs #serverless #WomenWhoCode #Linux #100DaysOfCode #DeepLearning #ArtificialIntelligence https://t.co/LvkdUii5Lf  [&#8618;](https://twitter.com/xieyihui/status/1303177548713484288)

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> **Dr. Ganapathi Pulipaka** (@gp_pulipaka; 97/106): Basic Mathematics for #MachineLearning. #BigData #Analytics #DataScience #AI #IoT #IIoT #PyTorch #Python #RStats #TensorFlow #Java #JavaScript #ReactJS #CloudComputing #Serverless #DataScientist #Linux #Mathematics #Programming #Coding #100DaysofCode 
> https://t.co/dJ5p51w6dX https://t.co/5Ix3jFjbHl  [&#8618;](https://twitter.com/xieyihui/status/1303506926354018304)

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# blogdown

> **Sharleen W** (@_sharleen_w; 36/3): I completely remade my broken #rstats blog, and in the process, wrote an article about the things I learned (https://t.co/iGhe4vGMnu).
> >
> The TL;DR version: read what @xieyihui and @apreshill have written about #blogdown!  [&#8618;](https://twitter.com/xieyihui/status/1301365973493088257)

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> **Claus Wilke** (@ClausWilke; 22/6): "Writing a blogdown post for the ages"
> >
> My very own very idiosyncratic approach to solving blogdown's problem of keeping old posts alive and well. #rstats #blogdown
> https://t.co/4R8qwZuH82  [&#8618;](https://twitter.com/xieyihui/status/1303473127519850503)

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> **Rahul Venugopal** (@rhlvenugopal; 19/1): @psy_michel @AcademicChatter I recently settled with a website built using HUGO using blogdown in RStudio. @dsquintana has an awesome thread tutorial on how to build academic websites
> Many experiences in a research journey if shared would benefit some sapien somewhere in this planet😇  [&#8618;](https://twitter.com/xieyihui/status/1303011058789961730)

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> **R posts you might have missed!** (@icymi_r; 17/3): ✍️📦 "Migrating this site from Github+Jekyll to Netlify+Hugo (with the amazing blogdown package) • Clark Richards"
> >
> 👤 Clark Richards, PhD @clarkgrichards 
> >
> https://t.co/12oHDoGlzj
> #rstats https://t.co/hlfxnmFvVk  [&#8618;](https://twitter.com/xieyihui/status/1302388584977256449)

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> **R-bloggers** (@Rbloggers; 10/6): JS updates position of TOC for Rmarkdown file in blogdown  {https://t.co/8S4EcQb8jG} #rstats #DataScience  [&#8618;](https://twitter.com/xieyihui/status/1302973474403745794)

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> **René Michel** (@psy_michel; 7/1): Wow, wasn't expecting so many answers! Thanks all! Let me try to summarize all your recommendatins of (free) platforms for personal webpages (in random order): 
> >
> Wordpress
> Wix
> Googlesites
> Weebly
> Github pages
> Carrd
> Squarespace
> Strikingly
> Blogdown  [&#8618;](https://twitter.com/xieyihui/status/1303298865727234048)

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> **Dr. Juniper L Simonis** (@JuniperLSimonis; 5/4): Anyone out there in #Rstats land have a good example of a form embedded in a Markdown/Blogdown/etc website o0n Netlify?
> >
> I'm looking to collect some data and files from folks!  [&#8618;](https://twitter.com/xieyihui/status/1302356331072876544)

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> **Mateus Silvestrin** (@MateusPsi; 5/0): Launching my website today! A big thanks for the open resources that made it possible and fairly easy to do (#blogdown and  #GoHugoIO), and also for @dsquintana for the blogpost pointing how to start! https://t.co/QuBTZzj3EN  [&#8618;](https://twitter.com/xieyihui/status/1301869895978749954)

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> **Kanishka Misra** (@kanishkamisra; 3/1): Did hugo-academic move to a different git repo? My friend is unable to serve his site using blogdown!
> >
> Any pointers from experts (@apreshill, @xieyihui) will be appreciated  [&#8618;](https://twitter.com/xieyihui/status/1301546107579895809)

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> **Erich Neuwirth** (@neuwirthe; 2/1): @hofrat @tomhauer1 @DrPhiloponus Ich verwende blogdown, das ist ein System, dass das die Komponenten R, Rstudio und den Sitegenerator hugo verwendet. Es würd mich geschätzte 2 Tage Arbeit kosten, da einen RSS feed zu implementieren. Ich glaube, dass ich meine Zeit sinnvoller verwenden kann.  [&#8618;](https://twitter.com/xieyihui/status/1302910074965446657)

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> **Craig Hutton** (@huttoncp; 2/0): @psy_michel @AcademicChatter In my postdoc I started with a WordPress site, but then shortly afterwards I replaced it with a blogdown site that uses the academic theme for Hugo, which I highly recommend for R users. Free Guides: https://t.co/AFRe4LITjj &amp; https://t.co/LqvTrF6z2t  [&#8618;](https://twitter.com/xieyihui/status/1303212510359805953)

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> **Daniel Saavedra Lladó** (@danielsll24; 2/0): Revivió mi pagina-blogdown https://t.co/0aZuiCPfod  [&#8618;](https://twitter.com/xieyihui/status/1303160948308336655)

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> **Clark Richards, PhD** (@ClarkGRichards; 2/0): @bgc_kim @github I highly recommend the #rstats blogdown package, which uses Hugo, but basically everything is built on markdown or Rmarkdown files. Can host with Github pages or with Netlify for free!
> >
> https://t.co/mnWNmZzBmU
> >
> https://t.co/wopvkUfEfY  [&#8618;](https://twitter.com/xieyihui/status/1302938667145670659)

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> **Shirley B. Wang** (@ShirleyBWang; 2/0): @nehajgoel28 @sciencenewbie @PhDVoice There are lots of awesome online tutorials, but here are some helpful links to get started if you're interested: 
> >
> Blogdown book: https://t.co/9Mi3h6SA2I
> Rbind: https://t.co/BrnpdOKgcf
> Tutorials: https://t.co/elF775nslm &amp; https://t.co/tSNOMBV0ZK  [&#8618;](https://twitter.com/xieyihui/status/1301201462949818382)

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> **Shirley B. Wang** (@ShirleyBWang; 2/0): @nehajgoel28 @sciencenewbie @PhDVoice Aw thanks @nehajgoel28! I created my website in Rmarkdown using the blogdown package (hugo academic theme), deploy it w/ netlify, and store in github! I also used a .rbind.io URL so everything about the process of making/maintaining/updating my webiste has been free :)  [&#8618;](https://twitter.com/xieyihui/status/1301200778921742337)

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> **tidyverse tweets** (@tidyversetweets; 1/1): Blogdown site not rendering in R #tidyverse #rstats https://t.co/ecYMjtSFnO  [&#8618;](https://twitter.com/xieyihui/status/1303492184541462531)

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> **tidyverse tweets** (@tidyversetweets; 1/1): Conditional Formatting with Reactable and Blogdown #tidyverse #rstats https://t.co/6OYzhAglPt  [&#8618;](https://twitter.com/xieyihui/status/1302461610452287489)

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> **lopierra** (@lopierra; 1/0): Two #rstats birds w/ one stone: wrote up a quick rundown of #RMedicine2020 *and* reminded myself of how to add a new post to my #blogdown site! 
> https://t.co/bicGDrGxhk  [&#8618;](https://twitter.com/xieyihui/status/1302055975554183168)

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> **Dr Melina Vidoni** (@melvidoni; 0/1): Has anyone successfully embedded a #medium widget in #blogdown when using the #hugoacademic theme? It works on the local, but keeps failing in the hosted version. Feel free to DM.
> >
> #rstats #rstatsES  [&#8618;](https://twitter.com/xieyihui/status/1303515469194752001)

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# bookdown

> **Angela Li** (@CivicAngela; 307/84): What is this magical work?!! Just stumbled across this today after an #rstats rabbithole: @EmilyRiederer is co-writing a fantastic R Markdown Cookbook with @xieyihui @chrisderv- I'm really excited to read this and learn some new #rmarkdown tips and tricks! https://t.co/THQtpRvc3o  [&#8618;](https://twitter.com/xieyihui/status/1303024239797248000)

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> **Colin Fay 🤘** (@_ColinFay; 108/18): #RStats dev crowd, if you've been looking for a way to get a more detailed output out of your {testthat} results, I've just updated {testdown}, a package that turns your {testthat} results into a Bookdown!
> >
> https://t.co/ezlJb0sGK0 https://t.co/Sm5HCDSs3o  [&#8618;](https://twitter.com/xieyihui/status/1301487245883473920)

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> **د. رنا المومني (تحليل احصائي)** (@experts10000; 56/14): 🔴🔴البيانات المفقودة missing data وكيفية التعامل معها واكتشاف انماطها باستخدام SPSS و R ⬅️https://t.co/yr8DZw7oX9 #الدراسات_العليا #البحث_العلمي #الاحصاء https://t.co/AKacufxn5K  [&#8618;](https://twitter.com/xieyihui/status/1302301271819530240)

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> **Emily Robinson** (@robinson_es; 52/9): Have you thought about writing a book? @jtrnyc has made creating a book with #rstats bookdown even easier - follow her 5-minute instructions on this page https://t.co/SaEjiCSMa7 to make your own! She even has a video going through each step: https://t.co/fjt3BEBS3z  [&#8618;](https://twitter.com/xieyihui/status/1300943452654329857)

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> **الأكاديميون السعوديون** (@SaudiAcademics; 37/10): 🖌|للتعامل مع البيانات المفقودة واكتشاف أنماطها باستخدام R و SPSS👇🏻                      
> https://t.co/GR6QaZSvMk  [&#8618;](https://twitter.com/xieyihui/status/1302312971691991040)

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> **Carmen Saldana** (@Hatorada; 30/13): What a great resource from @bruno_nicenboim Daniel Schad &amp; @ShravanVasishth! An Introduction to Bayesian Data Analysis for Cognitive Science https://t.co/ME3adKIrBA #rmarkdown #bookdown #SMLP2020  [&#8618;](https://twitter.com/xieyihui/status/1302730106771832832)

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> **tj mahr 🍕🍍** (@tjmahr; 22/2): i use bookdown to create a single-page notebook for each project. most of the scripting and plotting is done as posts (bookdown "chapters"). drake manages the data wrangling and bookdown compilation behind the scenes. https://t.co/SNUmmBqjYN  [&#8618;](https://twitter.com/xieyihui/status/1300882573854416897)

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> **Julian Faraway** (@JulianFaraway; 20/3): LaTeX PDF does not satisfy UK accessibility law which is causing problems for UK mathematicians. Here is my experience in converting my lectures notes to bookdown: https://t.co/msV5mAxyab  [&#8618;](https://twitter.com/xieyihui/status/1300838745801986048)

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> **Angeline** (@dataangeline; 18/9): @jtrnyc shows how to create a bookdown book in 5 minutes, so students can turn their final projects into a book! This process minimizes frustration and simplifies the workflow. See https://t.co/cuglOsvtjA for details, and https://t.co/mi47ZFV614 for video! @RLadiesNYC #rstats  [&#8618;](https://twitter.com/xieyihui/status/1300943169232580608)

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> **Brendan Cullen** (@_bcullen; 16/2): Check out @dcossyle's tutorial to make your own custom note boxes. As always, she makes it so clear and simple! 
> >
> https://t.co/8bsDME6VSF  [&#8618;](https://twitter.com/xieyihui/status/1301993622812803072)

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> **Tomoharu Mori** (@tomo_econ; 11/2): GitHubは最近したばかり、Bookdownは初めてという環境下でがんばりました。RStudioでCommitしてPushするだけでウェブサイトが更新できるのは素晴らしいですね！  [&#8618;](https://twitter.com/xieyihui/status/1301487885355343874)

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> **João** (@KimJoaoUn; 11/0): Mas depois vamos revisar e compilar tudo em um documento só (bookdown) e deixar ai pra voces.  [&#8618;](https://twitter.com/xieyihui/status/1303165944060092417)

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> **Marcelo Tonon** (@mtononbr; 11/0): Meu conselho pra geral ultimamente tem sido:
> >
> Decodifiquem o seu conhecimento e gerem um bookdown. 
> >
> Diminuir as barreiras à entrada para o seu campo/corrente teórica é extremamente relevante! https://t.co/LDgGNlPAWY  [&#8618;](https://twitter.com/xieyihui/status/1301254951725871106)

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> **hiroha** (@HIROAKI01322062; 9/1): これは有能
> 西山 他『計量経済学』のためのR https://t.co/66dTo8dB0z  [&#8618;](https://twitter.com/xieyihui/status/1303594353449865216)

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> **Kim Eng Ky** (@kykimeng; 9/1): I got tired of having my fav recipes at different places. So as an #rstats nerd, I use #bookdown to keep my fav recipes together: https://t.co/jgAgGkvmyj 🤣
> It only has a couple recipes now but will continue to add!  [&#8618;](https://twitter.com/xieyihui/status/1302824722942566400)

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> **tipsder** (@tipsder; 7/5): ¡Más de 600 libros web para el aprendizaje de #R! 
> Increíble e imperdible repositorio con una gran y diversa colección de libros para el aprendizaje de este hermoso software. Múltiples idiomas y múltiples recursos.
> https://t.co/8AVwCjBzYK
> #data
> #rstats 
> #DataScience 
> #dataviz https://t.co/JXayBOqgAC  [&#8618;](https://twitter.com/xieyihui/status/1303054787869630464)

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> **Women in Statistics and Data Science** (@WomenInStat; 7/0): There are 5 different ways to dance tango, the most famous is the milonga. As with R, nowadays with Rmarkdown we can share our code in different formats: LaTeX, HTML, Word 
> (5/10)
> https://t.co/1Ntmp8pIxB  [&#8618;](https://twitter.com/xieyihui/status/1303326723820400640)

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> **Jon Nations** (@JonNations1; 4/2): Just noticed @SolomonKurz added some more chapters to his amazing “Statistical Rethinking v2 with brms, ggplot, and the tidyverse”. This project is awesome beyond belief, and a resource I use almost every day. Thanks @SolomonKurz !!!        https://t.co/8gi2GzgD6p  [&#8618;](https://twitter.com/xieyihui/status/1301583125097611267)

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> **Jesus M. Castagnetto** (@jmcastagnetto; 3/3): @snipeyhead #RMarkdown and output to any of these: https://t.co/fv5VEsMCd0, https://t.co/vJ3ahvg6Ay,  https://t.co/W3XwKHISIP, except .ppt unless it is a req from the organizers.
> #rstats ftw  [&#8618;](https://twitter.com/xieyihui/status/1301752487481933824)

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> **Gina That's Quite Close Enough Gi 🖖🏾** (@TheGinaGi; 3/2): Hey folks!
> It's not too late to register for this weekend's #swRk workshop to learn #Bookdown in #RStats. It's for #SocialWorkers, it's free, and we look forward to seeing you. 
> https://t.co/lgjosSVNa5  [&#8618;](https://twitter.com/xieyihui/status/1300837317876297738)

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> **Deemah 🇺🇦 🇳🇴 🇸🇪** (@dmi3k; 3/1): The soon-to-be out on @CRC_MathStats R Markdown Cookbook is AMAZINGLY useful. Read if for free https://t.co/a0itp0x05b  [&#8618;](https://twitter.com/xieyihui/status/1303617878684467200)

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> **Christophe Dervieux** (@chrisderv; 3/1): @kraut0xA @bioinformagic @bubblride @nturley47 @KenoFischer I just learnt about this today ! 👍 It is great! And if supported by pandoc it would be a breeze to add support for it in rmarkdown. #bookdown and #jupyterbook could become aligned. 
> Would love to help for that to happen !  [&#8618;](https://twitter.com/xieyihui/status/1303380975527899136)

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> **J.B. Shaw** (@RefocusOpen; 3/1): @dave_whipp Dave Whipp, Open Education &amp; Python books, lesson materials and exercises. Visit Bookdown https://t.co/5Lwu9QQ9PN &amp; MERLOT https://t.co/phTsgNZumf Enjoy :-)  [&#8618;](https://twitter.com/xieyihui/status/1301166501475409921)

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> **이기다솜 (ctrl-alt-F6)** (@iggymogo; 2/1): &lt;About: An updated R Markdown thesis template using the bookdown package&gt;
> >
> using Rlang. #rlang #thesis #markdown #github
> >
> https://t.co/jKjeTyxRZC  [&#8618;](https://twitter.com/xieyihui/status/1301439204593991680)

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> **f0nzie@OilGainsAnalytics** (@OilGains; 2/0): @nicoleradziwill Examples of ebooks in #bookdown built inside #Docker:
> https://t.co/E5RBRQgktj
> https://t.co/z6ipaZBUtr
> https://t.co/7TcBgmAs6R
> https://t.co/98O5QN8Ooa  [&#8618;](https://twitter.com/xieyihui/status/1303006287106580481)

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> **Valentina Andrade** (@valentiandrade; 2/0): @pachamaltese Hola!  Mil perdones por molestar un viernes, pero ví que usted quizás me pueda ayudar por su trabajo en #rstats Pasa que estoy trabajando mi tesis en bookdown y las referencias en apa aparecen en inglés y lamentablemente no sé editar el csl ¿Sabe cómo realizarlo?  [&#8618;](https://twitter.com/xieyihui/status/1302016345261867008)

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> **Karlo Guidoni Martins** (@kguidonimartins; 2/0): @GracielleHigino @ReproHack @rgaiacs @marcosvcvital Also, we also want to produce an online book (using the bookdown package) on reproducibility focusing on the Brazilian audience, though. How can we join efforts on this journey?  [&#8618;](https://twitter.com/xieyihui/status/1301961477306417152)

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> **Travis Dawry** (@tdawry; 2/0): @AlbertoCairo @rlmcelreath "Statistical rethinking with brms, ggplot2, and the tidyverse: Second edition" by @SolomonKurz https://t.co/wHAQQHKRB7 https://t.co/M13Qsmue5X  [&#8618;](https://twitter.com/xieyihui/status/1301347550298071052)

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> **PPGC UFSC** (@ppgcufsc; 1/1): Por que utilizar o R?
> >
> Um dos motivos é a comunidade unida que o R possui. 
> >
> Temos uma lista com algumas sugestões de perfis https://t.co/79z1V2DjTi
> >
> O @Rbloggers é um excelente espaço para aprender códigos novos!
> >
> O site https://t.co/smZDTKjTHq possui diversos livros gratuitos! https://t.co/0JsiSfjhEF  [&#8618;](https://twitter.com/xieyihui/status/1302944228193038342)

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> **tidyverse tweets** (@tidyversetweets; 1/1): Is it possible to control font size in the tables while using rmarkdown/bookdown? #tidyverse #rstats https://t.co/LcOunn9YAN  [&#8618;](https://twitter.com/xieyihui/status/1302566053147443200)

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> **tidyverse tweets** (@tidyversetweets; 1/1): How to get text-wrapping for source code elements while using rmarkdown/bookdown? #tidyverse #rstats https://t.co/iPNSzinyPA  [&#8618;](https://twitter.com/xieyihui/status/1302561011254386688)

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> **ichiro** (@ichiro2634; 1/1): Interpretable Machine Learning https://t.co/FOZhIKOoyL #rmarkdown #bookdown  [&#8618;](https://twitter.com/xieyihui/status/1301496029586403328)

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> **Ross Campbell** (@drrosscampbell; 1/0): @dbrby That should be possible in rmarkdown: https://t.co/ionBDV9QC1  [&#8618;](https://twitter.com/xieyihui/status/1303349273174695937)

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> **ellisvalentiner** (@ellisvalentiner; 1/0): @kykimeng Glad to see another recipe collection in bookdown!  [&#8618;](https://twitter.com/xieyihui/status/1302947330241552386)

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> **Francisco Azeredo** (@fepazeredo; 1/0): @KenoFischer LaTeX got me through the PhD dissertation format review in one shot, hassle free! I was pretty happy.
> >
> I have been using bookdown and markdown for my lectures, but I would be interested in learning about alternatives.  [&#8618;](https://twitter.com/xieyihui/status/1302832373713833984)

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> **BountyBot** (@BountyBot; 1/0): Is there a way to use latex expression of chemarr for `gitbook` format of bookdown package? https://t.co/3r5zqwlNjV Amt:500 #R  [&#8618;](https://twitter.com/xieyihui/status/1302773594364227584)

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> **tidyverse tweets** (@tidyversetweets; 1/0): I can't change a bookdown pdf output font #tidyverse #rstats https://t.co/AlsH3F75vL  [&#8618;](https://twitter.com/xieyihui/status/1302645329347719171)

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> **Matt Worthington** (@mrworthington; 1/0): The short of it revolves around this page I came across in Yihui’s rmarkdown cookbook, which describes “Custom Blocks”: https://t.co/XQT6k58Nv5  [&#8618;](https://twitter.com/xieyihui/status/1302028455916105728)

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> **Gabriel S. Lenz** (@GabeLenz; 1/0): @umbertomig @TaylorBoas I'm using bookdown for my current book project. It's great.  [&#8618;](https://twitter.com/xieyihui/status/1301620821819940865)

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> **Colin Fay 🤘** (@_ColinFay; 1/0): @MoritzPSchwarz That's definitely doable with GitHub actions. It's the same output as any bookdown so you can build it as you build a bookdown with GA :)  [&#8618;](https://twitter.com/xieyihui/status/1301611021405237249)

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> **Jose Manuel Vera** (@verajosemanuel; 1/0): Big Book of R: a bookdown for #rstats bookdowns https://t.co/Sr3x1rwWo4  [&#8618;](https://twitter.com/xieyihui/status/1301554235478347777)

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> **Francisco** (@Fcorowe; 1/0): #RStats #bookdown users: are you aware of a template similar to tint (https://t.co/4CC8ApQqLT) that I can use seamlessly with bookdown? Have to admit I have struggled changing the theme. Any pointers on how to set the yaml in the index file would be welcome  [&#8618;](https://twitter.com/xieyihui/status/1301501208180424704)

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> **James Bartlett** (@JamesEBartlett; 1/0): @AEastwood07 Well you could get a p-value for the individual model to see whether there was a significant interaction effect. 
> >
> If you want to compare whether the model with the interaction term is better than without, you can follow this: https://t.co/wbvALn8UzS  [&#8618;](https://twitter.com/xieyihui/status/1301479418582511618)

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> **Marcelo Tonon** (@mtononbr; 1/0): @joburich Uma forma de expor livros virtuais. Eu acho extremamente didático e organizado.
> >
> Isso é um bookdown por exemplo (voltado para R).
> >
> https://t.co/vcv8NuUJ7N  [&#8618;](https://twitter.com/xieyihui/status/1301258301209038853)

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> **Ricardo Segurado** (@RcrdSgrd; 1/0): I'd love our IT dept to try this sort of thing, supporting bookdown or shiny servers, and really opening up education.  [&#8618;](https://twitter.com/xieyihui/status/1301158896065818625)

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# knitr

> **R posts you might have missed!** (@icymi_r; 67/12): ✍️🖥 "Create Awesome HTML Table with knitr::kable and kableExtra"
> >
> 👤 Hao Zhu @haozhu233 
> >
> https://t.co/xm8tQIyQHH
> #rstats https://t.co/S9mdlqEBEz  [&#8618;](https://twitter.com/xieyihui/status/1302661379397242887)

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> **Kohei Kawaguchi** (@mixingale; 10/2): kableExtra 0.9.0から、library(kableExtra)をロードしたときに自動的にrmarkdownの設定に応じてknitr.table.formatがhtmlかlatexに設定されるようになっている。これは便利。日々のリポート用にはhtmlでの出力が便利だが論文用にはlatexでの出力が必要だった。その切り替えが手間なくできる。  [&#8618;](https://twitter.com/xieyihui/status/1302071922302222336)

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> **Dr. Rachael Orben** (@RachaelOrben; 4/2): Why did I just think of automating and importing the citations of my R packages into my reference manager?
> >
> library(knitr)
> ip = https://t.co/gAzjEEROrl.frame(installed.packages()[,c(1,3:4)])
> dt&lt;-Sys.Date()
> write_bib(ip$Package,file=paste0("R-Pckgs_",dt,".bib"))  [&#8618;](https://twitter.com/xieyihui/status/1301156711210901506)

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> **BAO Systems** (@BAOSystems; 4/1): Can't wait for @1ambodo 's tutorial session on leveraging R Markdown, Knitr &amp; #DHIS2 API for reproducible analysis of tracker datasets. Workflow has been used to analyze data from eRegistries MCH production systems &amp; share the results within global teams. #VirtualDHIS2Symposium https://t.co/FmpWU6tYhq  [&#8618;](https://twitter.com/xieyihui/status/1301485065579507716)

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> **Yanel Paulette** (@yanelpaulette; 3/3): Hoy en el Club de R para RRHH, Luis Grau tomó la posta y aprendimos  la funcion kable() en knitr. 🎨
> Nuestras tablas ya no serán las de antes... 👩🏻‍💻👨🏻‍💻
> >
> @sergiogarciamor
> @data4hr
>  @SantiagoChocon @CironeCarla 
> >
> #RRHH #PeopleAnalytics https://t.co/6KgAVA2dEE  [&#8618;](https://twitter.com/xieyihui/status/1302264961926864898)

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> **Sebastian Sauer** (@sauer_sebastian; 3/0): Converting a #RMarkdown file to PDF/HTML/etc via the command line:
> >
> R -e 'library("rmarkdown");library("knitr");rmarkdown::render("MyFile.Rmd")'
> >
> #RStats #Markdown  [&#8618;](https://twitter.com/xieyihui/status/1303670470202589189)

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> **tidyverse tweets** (@tidyversetweets; 1/1): knitr not sourcing project .Rprofile properly when rendering #tidyverse #rstats https://t.co/Pr9Z6B9tr6  [&#8618;](https://twitter.com/xieyihui/status/1301585843078004736)

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> **tidyverse tweets** (@tidyversetweets; 1/1): Why some outputs are not printed in knitr? #tidyverse #rstats https://t.co/RBIsuiVLCd  [&#8618;](https://twitter.com/xieyihui/status/1301496508102176768)

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> **TimSalabim** (@TimSalabim3; 0/1): @chrisderv @CivicAngela @EmilyRiederer @xieyihui It's currently still in dev mode, but it's pretty clear already that it won't work with the Standard rmarkdown / knitr approach as it uses the JavaScript fetch API to load data attached to the HTML  [&#8618;](https://twitter.com/xieyihui/status/1303044243049644035)

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# pagedown

> **One R Package a Day** (@RLangPackage; 12/1): pagedown - Use the paged media properties in CSS and the JavaScript library 'paged.js' to split the content of an HTML document into discrete pages. Each page can have its page size, page numbers, margin boxes, and running headers, etc. Applicat... #rstats https://t.co/Vi2SmdW3Ci  [&#8618;](https://twitter.com/xieyihui/status/1303279773771337736)

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# xaringan

> **Athanasia Mowinckel** (@DrMowinckels; 127/24): ok! xaringanExtra is genious! particularly the hover code highlight!!!
> >
> #RStats #xaringan
>  https://t.co/9jM3J3gkB1 https://t.co/xjrD3qjgLo  [&#8618;](https://twitter.com/xieyihui/status/1302289366484738052)

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> **David Schoch** (@schochastics; 85/9): working on some novelty #xaringan themes and just discovered the css mask property. Makes for some cool ggplot effects  #rstats https://t.co/U2Dhc8moO9  [&#8618;](https://twitter.com/xieyihui/status/1302733457571950594)

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> **Garrick Aden-Buie** (@grrrck; 71/13): A little {xaringan} #rstats and #css tip! Add this snippet to your slides.Rmd so you can hide the slide number for a particular slide.
> >
> \`\`\`{css echo=FALSE}
> .hide-count .remark-slide-number {
>   display: none;
> }
> \`\`\`
> >
> ---
> class: hide-count
> >
> No slide count here! https://t.co/RrqmrZ53nG  [&#8618;](https://twitter.com/xieyihui/status/1301911393176825856)

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> **Sophie Hill** (@sophie_e_hill; 50/8): Making slides for APSA and want a modern, minimalist look? Say #OKBeamer and switch to Xaringan!
> >
> Here's an example of how easy it is to customise directly in RMarkdown using the Xaringanthemer package! 
> >
> h/t @xieyihui @grrrck #rstats
> >
> https://t.co/bjcsM9VzU7  [&#8618;](https://twitter.com/xieyihui/status/1303035040398442496)

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> **Maya Gans** (@Mayacelium; 39/0): Inspired by the 🐐 @grrrck and with the help of @greensock SVG animations I converted @marlygotti and my @r_medicine slides to #rstats xaringan -&gt; html! Check them out here!!! https://t.co/RLs9BmBIeQ https://t.co/eECq2WpbwC  [&#8618;](https://twitter.com/xieyihui/status/1301258481777819648)

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> **R posts you might have missed!** (@icymi_r; 27/2): 📦 "xaringanthemer • Xaringan CSS Theme Generator"
> >
> 👤 aden_buie("garrick") @grrrck 
> >
> https://t.co/sv2MLaG6pf
> #rstats https://t.co/m8O1RyfSTE  [&#8618;](https://twitter.com/xieyihui/status/1301675881023365123)

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> **TuQmano** (@TuQmano; 27/2): Estoy hace un par de días armando presentación de @pol_Ar_bot para @LatinR_Conf . Aproveché para sumergirme a armar filminas con Xaringan y me resulta genial. Y más aún cuando le incorporas los Extra de @grrrck  
> >
> Pruebenlo #rstatsES
>  https://t.co/tI1mUEph6V  [&#8618;](https://twitter.com/xieyihui/status/1302259632983945216)

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> **Joshua Goldberg** (@GoldbergData; 22/2): I love making slides in xaringan. Gives me a chance to brush dust off my CSS skills and also to make beautiful slides. These cover a small introduction to SQL and R with Databases: https://t.co/kJBlxJU75M  [&#8618;](https://twitter.com/xieyihui/status/1302132713327964161)

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> **João** (@KimJoaoUn; 11/1): Neste momento lendo o material da @BeaMilz sobre construçao de slides usando R e a biblioteca Xaringan. Excelente, Excelente...
> >
> https://t.co/Evjv1uQ70j  [&#8618;](https://twitter.com/xieyihui/status/1302284808052183042)

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> **R posts you might have missed!** (@icymi_r; 10/5): ✍️ "Sharing Your xaringan Slides"
> >
> 👤 Garrick Aden‑Buie @grrrck
> >
> ➡️ great-looking social media cards and responsive, seamlessly embedded slides in web pages.
> >
> https://t.co/A1RgIVfkXe
> #rstats https://t.co/VMqBBjd8US  [&#8618;](https://twitter.com/xieyihui/status/1303671048588734464)

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> **Maya Gans** (@Mayacelium; 10/0): @grrrck @greensock @marlygotti @r_medicine Gonna write a GSAP + Xaringan blogpost for the audience of _maybe_ 2 people that would find that cool 🤣  [&#8618;](https://twitter.com/xieyihui/status/1301264040715456512)

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> **Garrick Aden-Buie** (@grrrck; 9/0): @minebocek These are the YAML settings I use. I also hide the total slide count so nobody panics
> >
> output:
>   xaringan::moon_reader:
>     nature:
>       slideNumberFormat: "%current%"
>       countIncrementalSlides: true  [&#8618;](https://twitter.com/xieyihui/status/1301914205323431936)

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> **Beatriz Milz** (@BeaMilz; 6/0): Essa procura foi pq eu to fazendo uma apresentação com xaringan e queria colocar alguns ícones com links de contato e outras redes acadêmicas. Agora tem ícone para o Lattes também 🥳 https://t.co/Fv1aV9b9JH  [&#8618;](https://twitter.com/xieyihui/status/1301269212225318916)

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> **Maya Gans** (@Mayacelium; 5/1): @delaBJL @apreshill @greensock https://t.co/beyUGhFtQf wooooops bitly copy paste error - got too excited!  [&#8618;](https://twitter.com/xieyihui/status/1301530849754542081)

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> **David Schoch** (@schochastics; 5/0): spending way to much time with css masking now. vintage style #xaringan theme on the way #rstats https://t.co/wC3XocJI9V  [&#8618;](https://twitter.com/xieyihui/status/1303061672576327683)

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> **Alissa** (@alissamune; 5/0): Usando horroressss do tutorial de xaringan da maravilhosa @BeaMilz  [&#8618;](https://twitter.com/xieyihui/status/1301280492910776322)

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> **Bárbara Bitarello, Ph.D 🏳️‍🌈🇧🇷** (@dudutchy; 4/0): Journal Club from our lab. We discussed the Wang et al. 2020 paper: "Theoretical and empirical quantification of the accuracy of polygenic scores in ancestry divergent populations" I used @xieyihui 's XARINGAN for slides https://t.co/0gdUCrRDN0  #PopGen #PRS  [&#8618;](https://twitter.com/xieyihui/status/1302685286430900226)

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> **Joshua Goldberg** (@GoldbergData; 4/0): @grrrck basic question about xaringan theming.  Do you have/know CSS that can remove the page counter for only certain slides? I have transitioning slides that I don’t want the page counter on. I tried a few different CSS selections. Couldn’t get it to work.  [&#8618;](https://twitter.com/xieyihui/status/1301902494914629634)

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> **Garrick Aden-Buie** (@grrrck; 4/0): @GoldbergData You're welcome! I submitted a talk to rstudio::global that's pretty much this idea: xaringan as a playground for learning CSS. 🤞  [&#8618;](https://twitter.com/xieyihui/status/1301909031804694528)

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> **Ross Dahlke 🔑** (@Ross_Dahlke; 3/0): Xaringan is so intimidating at first, but once you get past the first few steps, it makes slide building so much more efficient. https://t.co/QOtpS9Uy4d  [&#8618;](https://twitter.com/xieyihui/status/1303135004914933761)

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> **Paul Apivat** (@paulapivat; 3/0): @EvaMaeRey @grrrck doh! 
> >
> just saw the title slide to see {flipbookr} and {xaringan}📦 - going to check it out now; I have a feeling my students are going to love this :)  [&#8618;](https://twitter.com/xieyihui/status/1302479724988391424)

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> **Joshua Goldberg** (@GoldbergData; 2/0): @_bcullen Thanks. But it’s not mine. 😄. https://t.co/GfJrXn8PCt  [&#8618;](https://twitter.com/xieyihui/status/1302281522012012544)

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> **Deva prasad** (@dvprsd1997; 2/0): Wohoho. Mad stuff. (from https://t.co/E0wcIPXEyD || https://t.co/nw9YGnp3HV) https://t.co/FVdvXj1qJk  [&#8618;](https://twitter.com/xieyihui/status/1301833564497965056)

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> **Yohan J. Rodríguez** (@hasdid; 1/1): #R  #Automated | Sharing Your xaringan Slides https://t.co/VA2lD5pws6  [&#8618;](https://twitter.com/xieyihui/status/1303404485201539072)

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> **tidyverse tweets** (@tidyversetweets; 1/1): Xaringan slides advance with odd latency in presentation #tidyverse #rstats https://t.co/vHp6SBQDHj  [&#8618;](https://twitter.com/xieyihui/status/1303373910273077248)

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> **Jack Bailey** (@PoliSciJack; 1/0): @chrishanretty Nice xaringan template too.  [&#8618;](https://twitter.com/xieyihui/status/1303683691076558850)

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> **Barry Rowlingson🐺** (@geospacedman; 1/0): @StephenEglen @lgatt0 @wolfgangkhuber @albertcardona @nordholmen xaringan's presenter mode has a count-up - can that be switched to a count-down? Do you have two screens? Is the problem that having a countdown on one screen over the slides means it shows to everyone?  [&#8618;](https://twitter.com/xieyihui/status/1303643419626147840)

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> **Rui Barros** (@rui_barros17; 1/0): @tiagovportela @tijoalca @rstudio Aliás, começou a falhar precisamente alguma coisa: não conseguia ter uma apresentação feita no xaringan e fazer knit a um Rmd lol. Clean install resolveu.  [&#8618;](https://twitter.com/xieyihui/status/1303077255091019777)

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> **Tim Tiefenbach** (@TimTeaFan; 1/0): @yutannihilation xaringanに一票。プラスの面では、スライドを作るのが簡単で、flipbookrとxaringanExtraのpanelでコードやアウトプットを見せるのがパワポよりスムーズでキレイ。マイナスの面では、CSSでデザインを変えるのはめちゃくちゃ時間かかります😅  [&#8618;](https://twitter.com/xieyihui/status/1302886649152630785)

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> **Hiroaki Yutani** (@yutannihilation; 1/0): @TimTeaFan xaringanもいいですよねー。ただ、個人的にスライドづくりで重視するのは「あらかじめ決めたフォントサイズの文字をギリギリまで詰め込む」ということなので、デザインというかサイズ調整がやりづらくてあまり使いません。特にコードが多いとき...  [&#8618;](https://twitter.com/xieyihui/status/1302967681784492032)

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> **Ledgerdomain** (@fredfribe; 1/0): @jvelosojr Tenho que aprender CSS também, fazer slides bonitinhos com Rmarkdown e Xaringan  [&#8618;](https://twitter.com/xieyihui/status/1302956775369568256)

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> **BountyBot** (@BountyBot; 1/0): how to set up theorem environment in the Rmarkdown presentation https://t.co/X3wgjouriC Amt:500 #Css #RMarkdown #Xaringan  [&#8618;](https://twitter.com/xieyihui/status/1302894388876636161)

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> **Beatriz Milz** (@BeaMilz; 1/0): @alissamune @hsvab @LatinR_Conf @KimJoaoUn dá uma olhada aqui que também tem algumas sugestões legais ! Outro post bom : https://t.co/pE99FT8nTr  [&#8618;](https://twitter.com/xieyihui/status/1302321110600626179)

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> **Beatriz Milz** (@BeaMilz; 1/0): @TuQmano @pol_Ar_bot @LatinR_Conf @grrrck A mi me encanta MUCHO este paquete. Estoy usando un montón para mis slides de @LatinR_Conf también!! @grrrck ha hecho un post sobre el  paquete metathis, y también es GENIAL. https://t.co/pE99FT8nTr  [&#8618;](https://twitter.com/xieyihui/status/1302263164667596806)

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> **Xtophe 🇺🇳** (@Xtophe_Bontemps; 1/0): Wow! Proud of my first conference under the @UNESCAP banner! Thank you David! 
> My slides are here BTW : 
> >
> https://t.co/mzFlMiWCkd
> >
> (made with #rstats  using @xieyihui #xaringan ) https://t.co/MfTaGdQbpz  [&#8618;](https://twitter.com/xieyihui/status/1301495892151808000)

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# yihui.name

> **Hao Ye** (@Hao_and_Y; 1/0): @lambdab Have you tried the tinytex R package? I think it's intended to be a more straightforward path towards knitting to pdf that also involves less downloading.
> >
> https://t.co/zhYyv0WOTv  [&#8618;](https://twitter.com/xieyihui/status/1300531687936405510)

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