Jon Harmon Profile picture
Jul 27 10 tweets 8 min read
And now Aaron R. Williams will tell us about generating fake data (but for good) #RStudioConf2022 #RStudioConf #RStats Aaron R Williams starting h...
Crazy high unemployment spike on the cover of the nytimes. #RStudioConf2022 #RStudioConf #RStats Cover of the NY Times showi...
If we can make fake data that matches statistical properties of real data it can help with confidentiality. #RStudioConf2022 #RStudioConf #RStats
Ohhh neat. Start by sampling variable 1 with replacement. Make a model to predict var2 given var1. Then use 1 and 2 for 3. Etc. #RStudioConf2022 #RStudioConf #RStats A confidential dataset at t...
Can also set rules around how data should work, add additional noise, etc
#RStudioConf2022 #RStudioConf #RStats
One way to use it: tell it the most predictive bar, then have it add variables in order of how much they correlate with that variable. #RStudioConf2022 #RStudioConf #RStats
Can use recipes to set rules for processing the data. Has a default construct_recipes but you can expand. #RStudioConf2022 #RStudioConf #RStats
Gah I missed the photo of the pretty plots comparing real palmer penguins to a synthesized version. They're close but not identical, neat! #RStudioConf2022 #RStudioConf #RStats
He's @awunderground. Finding this on github, one moment... #RStudioConf2022 #RStudioConf #RStats
Doh, package isn't public yet, while he's careful about privacy. Later this year! #RStudioConf2022 #RStudioConf #RStats

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More from @JonTheGeek

Jul 29
Now that #RStudioConf2022 is over and I've had some time to process, it's time for a 🧵 to look back and summarize my copious notes. Hopefully this can be useful to someone other than just me! #RStudioConf #RStats #PyData
Before the conf proper, I TAed the 🔮 {tidymodels} workshop. Because @rstudio / #Posit are who they are, all workshop materials are free and open via github.com/rstudio/rstudi… (github.com/rstudio-conf-2… in case that link ever breaks) #RStudioConf2022 #RStudioConf #RStats
#RStudioConf2022 proper kicked off with a pre-keynote announcement from @fly_upside_down & @hadleywickham. As you've probably heard, @rstudio is now #Posit 💭. My thread (with old hashtag):
#RStudioConf #RStats #PyData
Read 20 tweets
Jul 28
Moonshot goal: he decided to write and play a video game in #RStats. From what I've seen on twitter I suspect he also submitted it to #RStudioConf as a commitment device. #RStudioConf2022 Mike's moonshot, with an as...
He focused on pixel graphics, using base #RStats to draw rectangles (pixels). #RStudioConf2022 #RStudioConf Pixel Graphics. On the righ...
Read 9 tweets
Jul 28
Ha, yes, I've also been known to obsessively follow projects, Bryan! When I heard the tune 📦was coming but github.com/tidymodels/tune was a 404, I set up something to check it every couple hours then beepr::beep when it wasn't a 404 anymore 😁 #RStudioConf2022 #RStudioConf #RStats Eye emoji watching various ...
Oh hey that's what he does for us! spot_fun_files sounds like my kind of function! #RStudioConf2022 #RStudioConf #RStats
Read 5 tweets
Jul 28
Now we have @yjunechoe talking about ggplot2 internals and his cool ggtrace package! #RStudioConf2022 #RStudioConf #RStats June Choe on stage.
Huh on the stream you can often see both the slides and the speaker! Neat! #RStudioConf2022 #RStudioConf #RStats June at the podium, next to...
Read 11 tweets
Jul 28
Yay next it's @Mayacelium with onbrand-rstudioconf2022.netlify.app
Shes gonna show us how to make a coordinated design system. #RStudioConf2022 #RStudioConf #RStats
Keep the ui consistent. She's showing how we can have a rules based system so those of us who don't know how things SHOULD work can get it pretty much right. #RStudioConf2022 #RStudioConf #RStats Bad ui with different sized...
Rules, constraints, and principles to help us stay on track. #RStudioConf2022 #RStudioConf #RStats Squares labeled rule, const...
Read 8 tweets
Jul 28
Up next: @GregSwinehart with Designing for people is hard. He made the shiny logo! It was original a baseball shirt (thus the font)! #RStudioConf2022 #RStudioConf #RStats Greg on stage with the shin...
What's it like to be a ui designer? It is awful. Also it is awesome. It just depends if things are working and/or pretty! #RStudioConf2022 #RStudioConf #RStats I hate it A heart with text "I l...
"how can we make shiny apps look better?" #noHTML #noCSS
* Look
* Functionality

#RStudioConf2022 #RStudioConf #RStats
Read 11 tweets

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