Sharon Machlis’s Tweets

Jul 31

Great day for lunch and a stroll at a local farm!

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Nick Strayer

@NicholasStrayer

I almost forgot! Want to kick the tires of the {shinyuieditor} without installing anything? Check out the live demo on the website! rstudio.github.io/shinyuieditor/

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I just tried Quarto file conversion with quarto convert MyNotebook.ipynb and it created a plain-text MyNotebook.qmd file I can edit and run in RStudio. quarto.org/docs/tools/jup #RStudioConf #RStudioConf2022 #Quarto #jupyter

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Jul 29

All the #RStudioConf2022 and #RStudioConf tweets are there for you, easy to search, sort, filter & download 👇👇👇

Quote Tweet

· Jul 27

Shiny app to search, sort, filter & download #rstudioconf & #rstudioconf22 tweets: apps.machlis.com/shiny/rstudioc Learn how to use the {rtweet} #rstats

to monitor conference tweets with your own code: infoworld.com/article/351571

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Shannon Pileggi

@PipingHotData

Jul 29

All #rstudioconf workshop materials are publicly available! 🙌 Here is an overview of the #rstats debugging 🐞 materials I had fun putting together for the What They Forgot To Teach You About R workshop with

@JennyBryan

&

@PeeltothePithy

GIF

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Next year's RStudio Conference will be renamed Posit Conference, scheduled for May 22-25 in Orlando,

@hadleywickham

announces to close out #RStudioConf2022 #RStudioConf #rstats

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DataTrail is a no-cost, paid 14-week educational initiative for young-adult, high school and GED-graduates. DataTrail aims to equip members of underserved communities with the necessary skills and...

DataTrail website: datatrail.org #RStudioConf2022 #RStudioConf

datatrail.org

DataTrail

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Incredible closing keynote by

@jtleek

re DataTrail, a program that teaches #rstats & other data science to young people from underserved communities

Significant barriers to data science careers for those in underserved communities: knowledge, income security, expensive equipment, connections, available jobs

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Mentorship is a debt you don't pay off, you pay it forward

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You can record actions in your Shiny app and save them as a test

@schloerke

at #RStudioConf2022 #rstats #RStudioConf

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The solution to manual testing your #rstats Shiny apps: {shinytest2} -

@schloerke

at #RStudioConf2022 #rstats #RStudioConf rstudio.github.io/shinytest2/

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I feel seen

at #RStudioConf2022 #rstats #RStudioConf

All too familiar Shiny workflow: 1. Add/adjust some reactivity 2. Click run app 3. Manually experiment with new feature to see if it works 4. Rinse and repeat

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There's a learning curve for automated testing of interactive Shiny apps, but creating a robust automated testing pipeline cut time to deployment from 5 days to 5 hours -

@sydeakawatson

at #RStudioConf2022 #rstats #RStudioConf

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rstudio-conf-2022.github.io

Now that I've completed the talk at #RStudioConf2022 I'm happy to also share the full materials of my "Getting Started with Quarto" workshop with everyone! Feel free to go through the slides and explore the workshop materials!

Get Started with Quarto - rstudio::conf 2022 Workshop

rstudio::conf-2022 2 day workshop on getting started with Quarto

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GitHub - petergandenberger/dashboard-builder

Another drag & drop UI tool for Shiny apps that generates #rstats code! Dashboard-Builder for dashboard rapid prototyping. Demo video (2 mins 22 secs): youtube.com/watch?v=oOKJLM Code w link to online demo github.com/petergandenber By Peter Gandenberger #RstudioConf2022 #RStudioConf

github.com

Contribute to petergandenberger/dashboard-builder development by creating an account on GitHub.

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New at #RStudioConf2022: Drag-and-drop GUI to create the user interface for a Shiny app! {shinyuieditor} is an #rstats📦 that writes code for the UI (not server). You can then hand edit the code. More info: nick.quarto.pub/rstudioconf202

@NicholasStrayer

at #RStudioConf

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The {clock} #rstats📦 aims to add "safety" such as user control over ambiguous date calcs (what's 2022-01-31 + 1 month?) and new functions like year_quarter_day. But it won't replace lubridate

@dvaughan32

tells #RStudioConf2022 clock.r-lib.org speakerdeck.com/davisvaughan/2

Slide showing various clock data functions including year_day, year_month_day, year_moth_weekday, year_quarter_day, ad iso_year_week_day

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You can test out running R in your browser with the webR project! webR aims to compile #rstats into WASM -

@gwstagg

at #RStudioConf2022 Demo: webr.gwstagg.co.uk Code: github.com/georgestagg/we #RStudioConf #WASM

Screenshot of browser with R code on left and simple ggplot histogram on right

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I did not know that R uses Fortran code! From

@gwstagg

presentation at #RStudioConf2022 on the WebR project github.com/rstudio/rstudi #RStudioConf #rstats

Slide says "However . . . R uses FORTRAN code" BLAS (1979), LAPACK (1992), various other subroutines

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Benefits of "ShinyLive" include ease of sharing and deploying,

@winston_chang

tells #RStudioConf2022. Drawbacks include limits on packages and data size. #RStudioConf #Python

Slide with benefits of ShinyLive: No computational load on server becaue entire app runs on client, easy to share, easy to deploy, easy to scale, works on devices without Python installed

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Slide with limits of ShinyLive: Not all packages available in Pyodide, all code sent to browser so no secrets, not good for large amounts of data, browser security sandbox restricts network connectivity

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How Shiny for Python can run on a server without Python installed: "ShinyLive" -

@winston_chang

at #RStudioConf2022 #RStudioConf #Python #wasm

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The {leafdown} #rstats 📦 adds a lot of interactive functionality to leaflet choropleth maps in Shiny - including drilldown, Andreas Hofheinz tells #RStudioConf2022 #rspatial #RStudioConf hoga-it.github.io/leafdown/index

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What is Quarto? RStudio quietly rolls out next-generation R Markdown

What is Quarto? Updated explainer following today's #RStudioConf2022

@quarto_pub

keynote #RStudioConf #rstats

infoworld.com

R Markdown isn’t going away. But the Quarto publishing platform is as friendly to Python, Julia, and Observable JavaScript as it is to R.

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More details: RStudio's Shiny Web framework comes to Python. (well, now Posit's Shiny Web framework as RStudio changed its corporate name today) #RStudioConf2022 #RStudioConf #python infoworld.com/article/366863

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RStudio (now Posit) unveils Shiny for Python alpha web framework shiny.rstudio.com/py/ #RStudioConf #RStudioConf2022 #python

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R is a "bizarrely good host language" for the Shiny Web framework because it's almost the only modern language that allows named arguments to be passed in front of unnamed ones,

@JCheng

tells #RCtudioconf2022 #RStudioConf #rstats #RShiny

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"R users are not afraid to learn" -

@JCheng

on why Shiny was adopted by the #RStats community shortly after it was created 10 years ago. "R has the best audience for Shiny. I don't take that for granted." #RStudioConf2022 #RStudioConf #rshiny

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There's now a free site to publish Quarto docs online: QuartoPub.com.

@thomas_mock

suggests signing up quickly to get your preferred user name 😀 #RStudioConf2022 #RStudioConf #rstats

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Quarto has a tool to convert between plain-text .qmd and .ipynb Jupyter notebooks,

@thomas_mock

tells #RStudioConf2022 #RStudioConf #RStats

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What is Quarto? RStudio quietly rolls out next-generation R Markdown

Note: I wrote a Quarto explainer #InfoWorld if you want more info after #RStudioConf2020: #RStudioConf #rstats

infoworld.com

R Markdown isn’t going away. But the Quarto publishing platform is as friendly to Python, Julia, and Observable JavaScript as it is to R.

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Quarto is now installed/included with the newest versions of the RStudio IDE - RStudio v2022.07.1 + - no need for a separate download/install

@thomas_mock

tells #RStudioConf2022 #RStudioConf #rstats

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EXPLAIN your_sql_query can help you understand the compute resources your #SQL will use,

@beehadi26

tells #RStudioConf2022 #RStudioConf

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R is great for production - with the proper infrastructure, including CI & CD, David Maguire at

@dv01inc

tells #RStudioConf2022 discussing the company's #rstats Tape Cracker microservice #RStats #RStudioConf

Slide showing important points for dv01 deploying R in production, including continuous integration, continuous deployment, plumber, and Docker

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"When speed and flexibility matter most, R is absolutely your superpower" says

@benmatheson

in his #RStudioConf2022 talk on building a quick, simple vaccine-finder website in a week that ultimately scraped 5M web pages #RStats #RStudioConf anchoragecovidvaccine.org

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Sorry I'm not at #RStudioConf to see everyone in person and enjoy DC! But on the bright side. I did get to take a lunchtime walk on a neighborhood trail down to the river. #TrailsRock

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Catherine Kim, PhD

@fishiintheC

Making your social media accessible

Noting there are both snake #rstudioconf2022 and camel case #RStudioConf2022 hashtags. If you want to be #inclusive with your hashtags use camel case so they can be correctly read by screen readers: rnib.org.uk/rnibconnect/te #Accessibility

rnib.org.uk

Read our top-tips on how to make your social media accessible.

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Bonus of the {Tplyr} #rstats📦 designed to help you add metadata/underlying data to your R tables: You can create a simple drilldown table in a Shiny app. Demo michael-stackhouse.shinyapps.io/Tplyr-shiny-de Code github.com/atorus-researc #rstudioconf #rstudioconf2022

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