{
  "title": "#rstats people: I'm working on a new package to help you put ggplot2 annotations exactly where you want them to go. I'm calling it `ggannotate`. Work still in progress, feedback welcome! https://t.co/55BXbbGS3C https://t.co/mnD8MW8FIg",
  "date": "2020-02-19"
}

# #rstats

> **Matt Cowgill** (@MattCowgill; 1628/298): #rstats people: I'm working on a new package to help you put ggplot2 annotations exactly where you want them to go. I'm calling it `ggannotate`. Work still in progress, feedback welcome! https://t.co/55BXbbGS3C https://t.co/mnD8MW8FIg  [&#8618;](https://twitter.com/xieyihui/status/1229343565462900738)

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> **Chris Hanretty** (@chrishanretty; 519/131): Might have written 200 slides' worth of material for social scientists interested in switching to #rstats https://t.co/H6mUvQPzIX  [&#8618;](https://twitter.com/xieyihui/status/1229693050726895617)

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> **Hiroaki Yutani** (@yutannihilat_en; 510/117): gghighlight 0.2.0 is released on CRAN! I blogged about a few new features that you might need. #rstats
> >
> gghighlight 0.2.0 | Wannabe Rstats-fu https://t.co/abK75A6U4x https://t.co/AmGYNWQgXY  [&#8618;](https://twitter.com/xieyihui/status/1229425657160953857)

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> **Tyler Morgan-Wall** (@tylermorganwall; 455/51): Exactly one year ago, I picked up @Peter_shirley's "Raytracing in One Weekend" book series so I could implement my goal of writing a pathtracer for #rstats. I wanted to make stunning high-quality 3D renders a single "library" call away. Mission accomplished, I think 😁#rayrender https://t.co/mE5E4KfWdK  [&#8618;](https://twitter.com/xieyihui/status/1229751601444851712)

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> **Sharla Gelfand** (@sharlagelfand; 323/53): starting a new lil project to share two #rstats functions (mostly) daily! one that i know and 💜, and one that's new to me! today we have
> >
> 🤑 scales::dollar() for applying pretty formatting to money
> ⭕️ tidyr::full_seq() for filling in gaps in sequences
> >
> 💻 https://t.co/gZ6Hyv5gJ5 https://t.co/7k2HJ39XYc  [&#8618;](https://twitter.com/xieyihui/status/1229984121239285761)

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> **Aaron Wolen** (@aaronwolen; 254/82): Excited to announce that {osfr} is now available on CRAN! 🎉
> >
> ICYMI: osfr is an #rstats 📦 for the Open Science Framework (OSF), an awesome service for
> >
> ✅ #reproducibleresearch
> ✅ working with collaborators
> ✅ archiving data
> ✅ disseminating #openscience
> >
> https://t.co/BpARasjcQy https://t.co/sT8GQqZRWQ  [&#8618;](https://twitter.com/xieyihui/status/1229832600862306305)

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> **tj mahr 🍕🍍** (@tjmahr; 246/34): ggforce::facet_row() can let the facet width match the data's x-axis width. this is good when you are facetting by a grouping variable that have an uneven number subgroups. #rstats https://t.co/merbwcCAe4  [&#8618;](https://twitter.com/xieyihui/status/1229478565873356800)

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> **David Keyes** (@dgkeyes; 225/38): Putting together materials for my new course and am being reminded of how much I love the tidyexplain animations that @grrrck has put together. Such a great way to show joins (and more!) in #rstats. https://t.co/vY9BMhHXBi https://t.co/8cuQynIktX  [&#8618;](https://twitter.com/xieyihui/status/1229767715163983876)

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> **Antoine Fabri** (@antoine_fabri; 219/62): Introducing the package nakedpipe for #rstats users too lazy to type `%&gt;%` between calls.
> >
> It doesn't use magrittr but it behaves consistently, it is faster too.
> >
> remotes::install_github("moodymudskipper/nakedpipe")
> https://t.co/rH76U0v3bi https://t.co/ivgeDZaLX4  [&#8618;](https://twitter.com/xieyihui/status/1229448753783988225)

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> **Elizabeth Martin** (@elizmart133; 197/8): I proposed that my partner and I take up a new hobby to get through the rest of winter. His suggestion is that we should learn R together. #rstats is for #romance?  [&#8618;](https://twitter.com/xieyihui/status/1229576723232104448)

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# blogdown

> **Benjamin Wolfe** (@BenjaminWolfe; 23/3): I have a #blogdown site! 🎉
> >
> https://t.co/uVyyj9RXd1
> >
> No content yet. However, it is personalized. And if you like it, I wrote down every step in my log—
> >
> https://t.co/oYaEbazzNi
> >
> —and you can follow along w/ my 7 git commits:
> >
> https://t.co/R0JaxZPZfl
> >
> #rstats #MadeWithAcademic  [&#8618;](https://twitter.com/xieyihui/status/1227541950070501376)

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> **Solomon Kurz** (@SolomonKurz; 6/0): Who has experience using zenodo (or other options) to assign DOIs to *individual* #blogdown blog posts?  [&#8618;](https://twitter.com/xieyihui/status/1227270554018729986)

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> **Liz Roten** (@LizRoten; 5/3): My new #blogdown post on examining residential zoning patterns in US cities with #rstats is up!
> >
> https://t.co/3JfwzsEquq  [&#8618;](https://twitter.com/xieyihui/status/1228925670102831104)

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> **Stephen D. O'Connell** (@steveoconnell1; 5/0): I definitely missed the parenting class on "gluing back together pop-up books because your kid isn't really ready for those yet" -- but I've gotten so good at it that I'll be putting together a blogdown course on it pretty soon. Stay tuned.  [&#8618;](https://twitter.com/xieyihui/status/1228755356962127874)

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> **Beni Cakitaki** (@BCakitaki; 4/3): I am so stoked about @xieyihui's blogdown &amp; bookdown. The ease with which I can put ideas from my head into the PC, and them make beautiful html docs to put them into the heads of others is a true marvel. #rstats #rmarkdown  [&#8618;](https://twitter.com/xieyihui/status/1228509965830086656)

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> **Dr Ciara Keenan** (@MetaEvidence; 4/1): Thanks @dsquintana for the great blog &amp; initial idea, to the Blogdown team (@xieyihui @apreshill &amp; Amber Thomas) &amp; to Hugo Academic creator (@georgecushen)! Now when annoying people ask what i've 'done' during maternity leave I can send them this: https://t.co/kqzcHfOH9C  [&#8618;](https://twitter.com/xieyihui/status/1230134263921696768)

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> **Dr. Ryan Straight, recalcitrant techno-scholar** (@RyanStraight; 3/0): @ReadMoreScience Here's the primer I wish I'd had when I started down that road, if you'd like, by @apreshill  https://t.co/xyKWAKzVUC  [&#8618;](https://twitter.com/xieyihui/status/1229631260558934016)

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> **Abdul Majed** (@1littlecoder; 2/1): #rstats  please help me! I changed my machine. Pulling my {blogdown} site from git and then serving it again. It doesn't show anything in head. It's literally the same thing except there was an update in #hugo! https://t.co/tjT6b89lFu  [&#8618;](https://twitter.com/xieyihui/status/1229773628012498946)

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> **Michelle VanTieghem** (@Vanti20m; 2/0): I finally figured out how to get my beautiful R-Blogdown-hugo-academic webpage to serve on github pages! only took about 5 test repos and a few hours of trouble-shooting... thanks to the @RLadiesNYC tutorial for getting me started!  [&#8618;](https://twitter.com/xieyihui/status/1229895295854612480)

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> **Sharla Gelfand** (@sharlagelfand; 2/0): i'm not saying someone HAS TO make a pull request to make post-specific social images work on my blogdown but if someone WERE TO i would not be upset  [&#8618;](https://twitter.com/xieyihui/status/1229615073255133184)

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> **Kathleen Wendt** (@wendtke; 2/0): @apreshill @thomas_mock @rstudio Working on it! The process is made easier with your great article (https://t.co/5HtO389U7L) and, of course, blogdown (https://t.co/sCbqPg5ixl).  [&#8618;](https://twitter.com/xieyihui/status/1228015230468280320)

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> **Jannik** (@jannikbuhr; 2/0): @BenjaminWolfe I have been using blogdown with the academic theme for a while now and really like it. There are some peculiarities due to different markdown engines between knitr and hugo. Hit me up on slack if you run into issues, chances are I have been there before
> https://t.co/hkJSRwSGt0  [&#8618;](https://twitter.com/xieyihui/status/1227739595531522048)

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> **Alison Hill** (@apreshill; 2/0): @allison_horst oh and for teaching blogdown!!
> >
> https://t.co/mfRUO2VOIm
> >
> https://t.co/A7kRgZLYem  [&#8618;](https://twitter.com/xieyihui/status/1227395482860736512)

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> **Anthony Schmidt** (@AnthonyTeacher; 1/1): How do you embed a Tableau dashboard (embed code is a mix of html and javascript) into RMarkdown/hugo academic? I am struggling. #rstats #blogdown #hugoacademic  [&#8618;](https://twitter.com/xieyihui/status/1227349391893303307)

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> **Garrick** (@grrrck; 1/0): @apreshill @sharlagelfand This is my go-to post for meta tags in blogdown... https://t.co/1zWWUgVmgJ
> >
> And also you can use {metathis} to figure out what &lt;meta&gt; tags you want to use 🏷️  [&#8618;](https://twitter.com/xieyihui/status/1229822796810854401)

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> **Abdul Majed** (@1littlecoder; 1/0): @felipe_mattioni Yes. 
> >
> `brew uninstall hugo` (for safety also `brew unlink hugo`
> in R, 
> `blogdown::install_hugo(version = "0.56.1", force = TRUE, use_brew = FALSE)`  [&#8618;](https://twitter.com/xieyihui/status/1229786293992689664)

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> **Isabella Velásquez** (@ivelasq3; 1/0): @jntrcs @rstatstweet Have you tried blogdown? https://t.co/BhkkVj9ok6  [&#8618;](https://twitter.com/xieyihui/status/1229652879922749441)

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> **Jun Ye** (@perishleaf; 1/0): A NOTE: If you can render your site locally using blogdown::serve_site() but your published site looks different on #Netlify, try the drag-and-drop method from this post https://t.co/6khlQMCqAL  [&#8618;](https://twitter.com/xieyihui/status/1229559626007367680)

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> **Birmingham R User Group** (@BirminghamR; 1/0): @chrismainey @andrewlaughland Yes, we covered the detailed stuff in a workshop last year. This year we'll just do basic and then focus on other parts of the RMarkdown ecosystem (bookdown, blogdown, etc.)  [&#8618;](https://twitter.com/xieyihui/status/1227350349620633606)

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> **Bright Uduji** (@EnterEnergy; 1/0): @xieyihui thank you for bookdown, blogdown and your book on r markdown. currently reading the r markdown book, what a vehicle it is.  [&#8618;](https://twitter.com/xieyihui/status/1227318784093978626)

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> **Bryan Shalloway** (@brshallo; 0/1): How can I autosize #latex on my #hugo #blogdown #rstats website so that long equations don't get cut-off on mobile devices and smaller screens?  E.g. https://t.co/p100E7mZLf https://t.co/qfgidhq19L  [&#8618;](https://twitter.com/xieyihui/status/1229217023986528257)

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# bookdown

> **Solomon Kurz** (@SolomonKurz; 297/50): The 0.1.0 version of my #bookdown project, “Doing Bayesian Data Analysis in #brms and the #tidyverse” is live! This is the first full draft including solutions for all major content. https://t.co/mEUFZXJgtn
> >
> 1/4  [&#8618;](https://twitter.com/xieyihui/status/1229796193338896387)

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> **We are R-Ladies** (@WeAreRLadies; 285/76): I am working on a project called Data Science in Education. We created an open book and a package {dataedu}. We would *love* your feedback! Grammar, errors, suggestions!
> >
> {bookdown}: https://t.co/l3PjNW9uuq
> Book GH: https://t.co/0FLJ7sHo1U
> Package GH: https://t.co/oLmWAqL5PD  [&#8618;](https://twitter.com/xieyihui/status/1228680362655547393)

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> **istatistikveanaliz** (@istatistikvean1; 111/28): Veri ve analizle ilgilenenler için oldukça faydalı olabilecek onlarca kitabın bulunduğu bir Web sitesi. Hem de bedava :) 
> >
> https://t.co/n943LzvNy9  [&#8618;](https://twitter.com/xieyihui/status/1228005716574777350)

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> **Melissa K Sharp, MPH** (@sharpmelk; 59/33): Hey #epitwitter you inspired me to make something! The #RMarkdown version of an educational expansion to STROBE is open and ready for comments. 
> What is it? 🤔
> 1. Contains all STROBE E &amp; E info 
> PLUS.... Thread below 👇👇👇
> https://t.co/wA4Fno1xqY  [&#8618;](https://twitter.com/xieyihui/status/1228041425532719107)

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> **Brandon Hurr** (@bhive01; 41/10): Hey #rstats folks. I'm in need of some real examples of parameterized reports. The docs https://t.co/3v0bPuEUSQ are decent but limited. How can I affect the title of the report? You pass params as a list, are the available immediately?  [&#8618;](https://twitter.com/xieyihui/status/1227975722154639363)

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> **Luke McGuinness** (@mcguinlu; 13/6): Some great news - the fantastic "Doing Meta-analysis in R" guide by @MathiasHarrer @DDEbert &amp; co. now contains a new chapter on creating #riskofbias figures using {robvis}, written by yours truly.
> >
> https://t.co/3tRq0o0sia
> >
> Comments/feedback/typo spotting welcome!  [&#8618;](https://twitter.com/xieyihui/status/1227970684925681664)

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> **Andy Field** (@ProfAndyField; 10/0): @russpoldrack Been using https://t.co/CccepN4P5L for a while, maintained by the rmarkdown/bookdown guru. Examples at https://t.co/1Z3kcfJ76H and https://t.co/UIwOq07Ixf  [&#8618;](https://twitter.com/xieyihui/status/1229166951458582533)

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> **Bram Zandbelt** (@bbzandbelt; 8/0): @russpoldrack RMarkdown + bookdown + revealjs worked for me. 
> https://t.co/e0Zju6P5e5  [&#8618;](https://twitter.com/xieyihui/status/1229100883679612928)

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> **Jesse Mostipak** (@kierisi; 8/0): @tdawry @WeAreRLadies Isabella is amazing and totally next-level. For the book we're working on, she's learned//figured out:
> >
> - bookdown
> - TravisCI
> - package building
> >
> and like a million other things. I'm constantly 🤯🤯🤯  [&#8618;](https://twitter.com/xieyihui/status/1228141479484416012)

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> **MiRoR** (@MIRORProject; 6/2): Our fellow @sharpmelk has just launched the #RMarkdown version of an educational expansion to STROBE, open and ready for comments here: https://t.co/Dhfpb27aFH https://t.co/T7m1vJPgIN  [&#8618;](https://twitter.com/xieyihui/status/1228241887900794881)

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> **Camille Belmin** (@BelminCamille; 5/1): If you ever struggled with cross-referencing (beautiful) stargazer tables in #Rmarkdown, you can use a fork of stargazer, as described by “brookambrose” in this post https://t.co/ew785N8hiG and don't use underscores for chunk labels!  [&#8618;](https://twitter.com/xieyihui/status/1227969809440288770)

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> **Gio Circo** (@GioCirco; 5/0): @KellyMSocia *cough, cough* https://t.co/6XXszETd3p
> >
> But seriously, eff licenses.  [&#8618;](https://twitter.com/xieyihui/status/1229792637659439104)

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> **Alfonso Tobar** (@tobar_with_R; 4/3): I´m trying to write my Thesis using bookdown + thesisdown. The thing is I know zero LaTex and I´m trying to adapt the config files preamble.tex / template.tex and the .cls file. I've tested several things and doesn´t work.  Any #rstats guy that can help me with this please???  [&#8618;](https://twitter.com/xieyihui/status/1227766831051661313)

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> **Miles Corak** (@MilesCorak; 3/0): If you are writing a book length manuscript, a report, or a thesis, consider using the R bookdown package by @xieyihui using R markdown.
> >
> https://t.co/X7JuF3geOv  [&#8618;](https://twitter.com/xieyihui/status/1228351050660352001)

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> **CAP'N** (@nathangs20; 2/1): Chapter 1 Why Git? Why GitHub? | Happy Git and GitHub for the useR https://t.co/GmkPZxvVq9 #rmarkdown #bookdown
> @FlightTestFact  [&#8618;](https://twitter.com/xieyihui/status/1229506249844281346)

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> **Pachá** (@pachamaltese; 2/0): @yabellini @useR2020stl Guárdame un sticker de data.table (lo único q no uso de tidyverse es readr). Acá conseguí de bookdown y  tidytext de mano de los autores &lt;3  [&#8618;](https://twitter.com/xieyihui/status/1229060615416819713)

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> **Dan Miller** (@data_nurse; 2/0): @kevinhosford @kdpsinghlab @rstats4ds In terms of an intro to writing basic functions in R (and also great general intros):
> https://t.co/9BAooyoPpZ
> https://t.co/mRkGGsuk0h
> and an intro to purrr/map functions:
> https://t.co/Moj1xz6bM1
> All three of these resources are well worth looking at more than just the linked bit  [&#8618;](https://twitter.com/xieyihui/status/1228634305301078016)

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> **atusy** (@Atsushi776; 2/0): @ritsu1997 たまたま時間が空いたので挑戦してみました。問題なくできてしまいました。
> knitr, rmarkdown, bookdownのパッケージのバージョンと、Pandocのバージョンを記載すると良いと思います。
> 念のためお手元でもパッケージを更新してからビルドし直してみてください。
> Pandocは更新すべきか悩ましいところ。  [&#8618;](https://twitter.com/xieyihui/status/1228560696356438016)

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> **atusy** (@Atsushi776; 2/0): @ritsu1997 再現可能で共有できるファイルはありますか?
> bookdownのdemoでは再現できませんでした。  [&#8618;](https://twitter.com/xieyihui/status/1228326279511855109)

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> **Michael DeWitt** (@medewittjr; 2/0): @nickchk Options(https://t.co/KDyNSxymMA.latex = function (x) gsub(...)) If you are using bookdown::pdf_document2. You can trim out whatever latex you don't want to keep and then keep the Tex...  [&#8618;](https://twitter.com/xieyihui/status/1228495492356747264)

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> **Jozef Hajnala** (@jozefhajnala; 2/0): @GaborCsardi Somewhat related, my bookdown publication https://t.co/XYO76Pv1F2 is automatically deployed via GitHub actions, all code (including Docker sources) is available on GitHub, in case anyone is interested: https://t.co/Pca84SswpJ  [&#8618;](https://twitter.com/xieyihui/status/1227674259071389698)

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> **黒木玄 Gen Kuroki** (@genkuroki; 1/1): #統計 「仮説が正しい確率」と言っている事例の追加。
> >
> https://t.co/LzTvLD49PI
> jamoviで学ぶ心理統計
> Danielle J Navarro &amp; Dvid R Foxcroft
> >
> またしても「心理統計学」の事例。
> >
> 【ベイズ流の視点では，統計的推論は信念の更新がすべて】という時代遅れで非科学的な考え方を信じている。 https://t.co/yCM6FtM98u  [&#8618;](https://twitter.com/xieyihui/status/1228408063117283328)

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> **Marissa Dyck** (@Dyck_ologist; 1/0): @MoniqueBoord I liked this guide for very a basic introduction to r
> https://t.co/b4RvfU5hqU
> https://t.co/DGwLdwmyBS  [&#8618;](https://twitter.com/xieyihui/status/1229410839234588672)

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> **Mirco Brunner🎗️** (@mircobrunner; 1/0): RMarkdown for Scientists https://t.co/EPtMov4zd8 #rmarkdown #bookdown  [&#8618;](https://twitter.com/xieyihui/status/1228673619443757056)

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> **atusy** (@Atsushi776; 1/0): @ritsu1997 問題を切り分けるため、bookdown demo (RStudioならNew Project -&gt; New Directory -&gt; Book project with bookdown) を試して下さい。
> もしこれが成功するなら、環境ではなくファイルに問題があるので、Rmdの内容も含め削れるところを削って、問題が再現する最小限のファイル構成を作って共有して下さい  [&#8618;](https://twitter.com/xieyihui/status/1228564550837911552)

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> **Maarten Lambrechts** (@maartenzam; 1/0): @mikebrondbjerg R Bookdown package? And there must be Wordpress plugins, no?  [&#8618;](https://twitter.com/xieyihui/status/1228319039577055232)

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> **Oscar Baruffa 📊🇿🇦🇳🇱** (@OscarBaruffa; 1/0): @datawookie Yeah this was a teeny tiny one, some text and some sort of bookdown-specific serial numbers were clashing.  [&#8618;](https://twitter.com/xieyihui/status/1228190631769411584)

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> **David Solito** (@dsolito; 0/2): #rstats #bookdown
> Possible to disable keyboard shortcuts in bookdown ?  [&#8618;](https://twitter.com/xieyihui/status/1228075603976474626)

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> **Uranus** (@Frecuenc1as; 0/1): Introducción a estadística con R https://t.co/rPbyiDBcLE  [&#8618;](https://twitter.com/xieyihui/status/1229530152591413248)

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> **Jannik** (@jannikbuhr; 0/1): @apreshill @BenjaminWolfe I use md for regular site files and Rmd for posts and projects so that I can use bookdown / pandoc citations. However, today I updated the site and broke the recognition of JS-dependencies for html widgets (https://t.co/0fX68LhQMv) 🙈 (Anyone else?)  [&#8618;](https://twitter.com/xieyihui/status/1227913677661253632)

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# knitr

> **Andrew Heiss** (@andrewheiss; 275/37): #rstats thing I just figured out! You can use R variables in knitr chunk options, like setting fig.width or fig.height! https://t.co/n0VDNllATR  [&#8618;](https://twitter.com/xieyihui/status/1228539690069962754)

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> **Max Kuhn** (@topepos; 27/2): @kierisi Technical: the S language was built for interactive data analysis; a lot of things just happen/work naturally. 
> >
> Kinda-Technical: we make things with better... aesthetics than other languages (eg shiny, Rmd, Sweave/knitr, ggplot). 
> >
> Non-Technical: the people are really awesome  [&#8618;](https://twitter.com/xieyihui/status/1227726617746845696)

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> **Yihui Xie** (@xieyihui; 17/5): @nj_tierney @statsgen @DeadTreeDude @Dale_Masch @dirk_sch knitr::write_bib() writes out the bib entries for all packages loaded in the current R session by default: https://t.co/CbJWOY6yx5 e.g., you can knitr::write_bib(file = 'R-packages.bib') in your last code chunk in Rmd.  [&#8618;](https://twitter.com/xieyihui/status/1227703682864701441)

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> **Gina Reynolds** (@EvaMaeRey; 17/2): Privileged to have shared {flipbookr} at #rstudioconf.  Especially grateful to @hadleywickham, @xieyihui, and teams for the tools that inspired flipbooks and the tools used to build them #ggplot2 #tidyverses #knitr #rmarkdown Thank you.  Thanks @rstudio.  [&#8618;](https://twitter.com/xieyihui/status/1229935093654814720)

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> **Michael W. Kearney📊** (@kearneymw; 13/0): Does overleaf have an API? An R package that converts .Rmd👉.tex (knitr), hits overleaf API, and then returns PDF would be 👌  [&#8618;](https://twitter.com/xieyihui/status/1229064214007947266)

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> **Benjamin Wolfe** (@BenjaminWolfe; 8/2): As much as I use knitr, I'm pretty sure I read this in the docs but never connected the dots to use it.
> >
> What a powerful feature! https://t.co/JN2M7rspRt  [&#8618;](https://twitter.com/xieyihui/status/1228660715705262080)

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> **Joshua Lambert** (@joshuawlambert; 7/1): @kearneymw Overleaf has knitr functionality technically. https://t.co/0CqdgWjH9f I've had limited success with it though. Rmd version of overleaf would be 🔥.  [&#8618;](https://twitter.com/xieyihui/status/1229074291637071873)

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> **Brandon Hurr** (@bhive01; 6/0): @noamross Thanks Noam! I found this answer on SO that seems to be a bit more detailed as well: https://t.co/HlxGdsUwtO  [&#8618;](https://twitter.com/xieyihui/status/1227976786786410498)

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> **Charlie Walker** (@ceewalker4; 5/0): @natematias Not one library, but in two steps: broom to turn function (lm, t.test, etc) outputs into dataframes, then knitr::kable to get markdown (or latex, HTML, etc)  [&#8618;](https://twitter.com/xieyihui/status/1229129564829302784)

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> **Eoin Brazil** (@eoinbrazil; 3/0): @h_ingo @DrQz @MarkCallaghanDB @DavidDaly44 It's https://t.co/6i4y6azTz0 but it was all scripted with lots of bash, PBS job and knitr / LaTeX scripts to give nice PDFs straight from the tests.  [&#8618;](https://twitter.com/xieyihui/status/1229463658545188865)

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> **Andrew Heiss** (@andrewheiss; 3/0): @apreshill I really need to do more with knitr parameters!  [&#8618;](https://twitter.com/xieyihui/status/1228554296087777281)

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> **shinyps1** (@shinyps1; 3/0): @andrewheiss If it's something you want applied globally across the document, you can set it in a knitr::opts_chunk$set() call.  [&#8618;](https://twitter.com/xieyihui/status/1228541013913829376)

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> **It's only me, and I'm Dr. Corn** (@kinek_kirin; 3/0): @BiologyNStuff Got a vinyl of your favorite package, knitr.
> >
> Picture not related. https://t.co/i19u3o3Wy7  [&#8618;](https://twitter.com/xieyihui/status/1227687568420098049)

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> **Andrew Heiss** (@andrewheiss; 2/1): @nickchk (When I convert my stuff from Rmd to PDF, I don't like using pandoc to do the tex→PDF conversion bc it doesn't use biblatex, so I go from Rmd→md with knitr, md→tex with pandoc, then use latexmk for tex→pdf)  [&#8618;](https://twitter.com/xieyihui/status/1228372007688925184)

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> **Will Landau** (@wmlandau; 2/0): @jamie_lendrum (1) knitr_in() does not automatically tell drake to look for child Rmds separately from the main Rmd. Other knitr_in()s could handle that. (2) You could use file_in() instead of readd() inside code chunks for image files.  [&#8618;](https://twitter.com/xieyihui/status/1229482868042272770)

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> **Nouroz Gaming** (@NourozGaming; 1/1): #rstats thing I just figured out! You can use R variables in knitr chunk options, like setting fig.width or fig.height! https://t.co/nZ16tXW0gb  [&#8618;](https://twitter.com/xieyihui/status/1229896952122355712)

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> **Lucas** (@Lucas_CR91; 1/0): acho knitr muito overkill  [&#8618;](https://twitter.com/xieyihui/status/1229914990653640705)

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> **Federico Molina** (@FedeMolinaMagne; 1/0): Todo curso de Rmd/Rnw debería enseñar que existen los hook y hacerte leer esto: https://t.co/H8Ul0imsyX es una maravilla.  [&#8618;](https://twitter.com/xieyihui/status/1228187749842161664)

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> **Federico Molina** (@FedeMolinaMagne; 1/0): @Gabriel_Merlo_M @fruce_ki @rstatstweet https://t.co/H4axoRRLsp esta la solución para Rnw, lo modifique levemente para Rmd. Me esta funcionando con todos los gráficos de maravilla.  [&#8618;](https://twitter.com/xieyihui/status/1227815663944814593)

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> **Federico Molina** (@FedeMolinaMagne; 1/0): @Gabriel_Merlo_M @fruce_ki @rstatstweet https://t.co/TIhorTfpI4  [&#8618;](https://twitter.com/xieyihui/status/1227681953475940359)

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> **Federico Molina** (@FedeMolinaMagne; 1/0): @Gabriel_Merlo_M @fruce_ki @rstatstweet https://t.co/xLOEKh3m7s Con Rnw  [&#8618;](https://twitter.com/xieyihui/status/1227679425254297602)

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# pagedown

> **Nick Strayer** (@NicholasStrayer; 3/0): @schnee I use print -&gt; to pdf right from Chrome but there is a newer feature of pagedown that lets you do it directly from R.  Either using pagedown::chrome_print() or knit: pagedown::chrome_print in RMD header. https://t.co/UQHn8QgzrJ  [&#8618;](https://twitter.com/xieyihui/status/1228021043874291712)

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> **chris hartgerink** (@chartgerink; 1/1): @fubits hihihi did not know
> >
> "Romain has received a grant from the Shuttleworth Foundation for his work on both Paged.js and pagedown."
> >
> https://t.co/8YqnrRfNxF  [&#8618;](https://twitter.com/xieyihui/status/1229473695212736514)

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> **Ilja [ɪlʲˈja]** (@fubits; 1/1): @chartgerink Well... #rstats https://t.co/FoeAK4OXbE  [&#8618;](https://twitter.com/xieyihui/status/1229472738831732738)

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# tinytex

> **Tomokazu Fujino** (@nonki1974; 14/4): はてなブログに投稿しました
> TinyTeXのインストール &amp; RmarkdownでPDF on Windows10 - 備忘録＠かすみがおか https://t.co/hlouW0axXm #はてなブログ  [&#8618;](https://twitter.com/xieyihui/status/1229979467604320256)

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> **Daijiang Li** (@_djli; 3/0): Had a dream last night that I need to fix someone else's  LaTeX. It turns out that that someone is me today... Maybe it is time to remove macTex and change to tinytex.  [&#8618;](https://twitter.com/xieyihui/status/1230139471040929793)

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> **Roman Link** (@RomanMLink; 2/0): @Hawally_ @AcademicChatter You have to make sure to set output: beamer_presentation in the YAML header if you want to make slides.
> >
> To avoid trouble with LaTeX when converting RMarkdown to .pdf I recommend using the #tinytex package, which automatically takes care the right TeX packages are installed.  [&#8618;](https://twitter.com/xieyihui/status/1229330535824097281)

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> **Roman Link** (@RomanMLink; 1/0): @BHarrap Big kudos to @xieyihui for #tinytex, which imo has a better way of dealing with LaTeX packages than any of the official distributions. Why install 3GB of languages you don't know when all you want are beautiful tables? Did they make getting tlmgr to work deliberately complicated?  [&#8618;](https://twitter.com/xieyihui/status/1227496566157524992)

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# xaringan

> **Alison Hill** (@apreshill; 680/175): I wrote about teaching tidymodels at #rstudioconf2020 - includes links to all #xaringan slides (Rmd + HTML), exercises, and solutions 💘
> >
> predictions look ahead
> >
> models aim to be true
> >
> I learned #tidymodels
> >
> so you can learn too 
> >
> #rstats valentine
> >
> https://t.co/84rYfLEOx5  [&#8618;](https://twitter.com/xieyihui/status/1228409165648777216)

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> **Felipe Mattioni Maturana** (@felipe_mattioni; 20/2): the amount of things you can learn from the materials themselves (shiny dev) and from the source code for xaringan presentations in this repo is mind-blowing 🤯🤯🤯 thank you @grrrck and @minebocek 👏👏👏 
> https://t.co/RQAMFLwXRe  [&#8618;](https://twitter.com/xieyihui/status/1229824111230234629)

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> **Gabriela Sandoval** (@GabySandovalM; 16/8): Hace poco empecé a usar #xaringan y me encanta. Comparto un par de recursos que encontré y me ayudaron mucho en el proceso de aprender y hacer mis presentaciones. 💎🤓💎 #rstats   
> https://t.co/YRVGiKXclh de @apreshill 
> https://t.co/Mnnw2h5dUW de @garthtarr  [&#8618;](https://twitter.com/xieyihui/status/1228836234086297608)

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> **Andree Valle** (@avallecam; 11/6): 📝comparto diapos en HTML sobre: 
> >
> - introducción a R y 
> - ¿cómo hacer bioestadística con R?
> >
> link: https://t.co/AN86t7l946
> >
> el material fue realizado para el curso en análisis de RNA-seq en R (https://t.co/CHp1kBf27n)
> >
> #rstats #rstatsES #rmarkdown #xaringan #biology #tidyverse https://t.co/K3lcTnMuod  [&#8618;](https://twitter.com/xieyihui/status/1228846729103134720)

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> **Beatriz Milz** (@BeaMilz; 7/0): @etc_william @Netlify @fschultz_ @gatsbyjs Eu faço as minhas com R e markdown, com uma lib chamado xaringan. Ele gera um HTML, e eu hospedo no GitHub pages. Toda a parte de estilo é com CSS .  Exemplo: https://t.co/WCxMgYRJOh  [&#8618;](https://twitter.com/xieyihui/status/1229204585316847617)

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> **Chris Hanretty** (@chrishanretty; 6/0): @matguidi This is xaringan. I should upload the code too at some point  [&#8618;](https://twitter.com/xieyihui/status/1229696559195009026)

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> **Danielle Navarro** (@djnavarro; 4/0): @geocuriosity Thanks!
> >
> I made the slides using @xieyihui's xaringan package, using one of @minebocek's wonderful slide decks as my initial template  [&#8618;](https://twitter.com/xieyihui/status/1229561613671260161)

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> **Alison Hill** (@apreshill; 3/0): @andrewheiss Haha I do this with all my xaringan slides too 💫  [&#8618;](https://twitter.com/xieyihui/status/1228866481267474432)

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> **Indrajeet Patil** (@patilindrajeets; 2/0): @russpoldrack Xaringan is your friend if you want to do Markdown-based presentations in R!
> https://t.co/D4kBRNbeUx https://t.co/jHibcIeuJB  [&#8618;](https://twitter.com/xieyihui/status/1229351945200164866)

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> **Andrew Baker** (@Andrew___Baker; 2/0): @wytham88 Yes. Not clear xaringan is worth it.  [&#8618;](https://twitter.com/xieyihui/status/1228746924347408386)

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> **Federico Tiberti** (@federicotiberti; 2/0): @Crst_C Es espectacular. Me pasé a xaringan para las presentaciones para poder aprovecharlo.  [&#8618;](https://twitter.com/xieyihui/status/1228034126139346947)

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> **Todd R. Johnson** (@johnsontoddr4; 1/1): @RusuMirabela Here is my presentation in Xaringan introducing Causal Inference for our Foundations II students. https://t.co/dmFNr8waPT  [&#8618;](https://twitter.com/xieyihui/status/1229530897461993474)

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> **Todd R. Johnson** (@johnsontoddr4; 1/1): @RusuMirabela There are so many tools that it can be hard to keep up, but when I find one that looks good I use it. Try out Xaringan if you use R: https://t.co/4HTejFjq1h  [&#8618;](https://twitter.com/xieyihui/status/1229525433550540801)

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> **Roxana Noelia** (@data_datum; 1/1): Una gran guía para empezar a usar #xaringan https://t.co/sWxZ9pgh69  [&#8618;](https://twitter.com/xieyihui/status/1228872004838789121)

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> **Wei Yang Tham** (@wytham88; 1/1): Is it just me or is converting xaringan slides to pdf incredibly finicky? Most recent problem is having plots go missing if I print from chrome, other conversion methods have their own issues
> >
> #rstats  [&#8618;](https://twitter.com/xieyihui/status/1228746646151979014)

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> **Gina Reynolds** (@EvaMaeRey; 1/0): @chrishanretty @monkmanmh @JennyBryan @hadleywickham with {flipbookr}!  Working on the webpage for all things flipbooks: https://t.co/ypAcBZn9ow  accepting feedback on the webpage (even url could still change)... Seems like you are really enjoying xaringan (me too)!  [&#8618;](https://twitter.com/xieyihui/status/1229919587807813633)

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> **Frederik Aust** (@FrederikAust; 1/0): @ProfAndyField @russpoldrack I‘ve been using xaringan for a while and I‘m pretty happy with it. Note, that good export to PDF can be challenging. I‘m currently using decktape in a Docker image https://t.co/znsuVr3Azr 🙈  [&#8618;](https://twitter.com/xieyihui/status/1229314498474934272)

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# yihui.name

> **Yihui Xie** (@xieyihui; 9/1): @sctyner Yes! As I often say, when in doubt, upgrade: https://t.co/0c4g1DScoM (scroll to the bottom of the page to see the list of issues that I've been keeping track of over these years)
> >
> Reasoning for why updating: are you possibly so very "lucky" to run into a bug that no one else has?  [&#8618;](https://twitter.com/xieyihui/status/1227705448993820673)

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> **Isabella R. Ghement** (@IsabellaGhement; 9/0): The animation package is great for rendering a series of static plots into a gif movie, though it also has other uses.  The package was created by Yihui Xe and is documented here: https://t.co/bEX5tKxkg0. 
> >
> The animated gif produced by the R code in this thread is shown below. https://t.co/DPNmNvzJOu  [&#8618;](https://twitter.com/xieyihui/status/1228057058785644546)

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> **R posts you might have missed!** (@icymi_r; 4/1): 📝👥“Back from rstudio::conf(2020) • My talk, Q&amp;A’s, and other conference experiences • Yihui Xie | 谢益辉” // Yihui Xie @xieyihui
> >
> https://t.co/y835Hx4TqW
> #rstats https://t.co/2aCbevSm5q  [&#8618;](https://twitter.com/xieyihui/status/1228243481446903809)

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> **R Weekly Live** (@rweekly_live; 2/2): On a Clear Night @xieyihui #rstats #datascience https://t.co/m1HbnLKkqv  [&#8618;](https://twitter.com/xieyihui/status/1229473553554100225)

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> **R Weekly Live** (@rweekly_live; 2/2): Down? Not My Fault... @xieyihui #rstats #datascience https://t.co/zjau7CNhmi  [&#8618;](https://twitter.com/xieyihui/status/1229473553101115394)

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> **R Weekly Live** (@rweekly_live; 2/2): Is that a Mickey Mouse Blowing a Trumpet? @xieyihui #rstats #datascience https://t.co/Aum25GhS6g  [&#8618;](https://twitter.com/xieyihui/status/1229473552488747008)

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