nihilistdatascientist, to datascience
@nihilistdatascientist@mastodon.social avatar

Once I learned that SQL is usually case-insensitive I decided to write all my SQL in SpongeMock, because nothing fucking matters:

seLeCt
cOl2
,CoL1
fROm mY_tAblE
wHeRe cOl1 iS nOt nUlL
aNd CoL2 = 23

terence, to random
@terence@fosstodon.org avatar

Topobathy contours of Crete.

adventures, an tale

Posit, to random
@Posit@fosstodon.org avatar

Join Posit at The New York R Conference!

@hadleywickham will present on R in Production, providing advice and principles for creating robust, portable, and collaborative workflows.

Wes McKinney will present on The Future Roadmap for the Composable Data Stack, discussing interoperable open standards for the data processing stack.

Posit experts Sally Yang and @Rika_Gorn would love to see you at the booth!

Learn more about the New York R Conference: https://rstats.ai/nyr

stevensanderson, to random
@stevensanderson@mstdn.social avatar

39 new functions coming to my #R package TidyDensity at it's next release which will be soon.

#R

https://www.spsanderson.com/TidyDensity/news/index.html#tidydensity-development-version

rOpenSci, to rstats Spanish
@rOpenSci@hachyderm.io avatar

[help wanted] rOpenSci packages are looking for some help! 🙏

📦 tidyqpcr (maintained by @ewjwallace)

Check out the issue by Samuel Joseph Haynes labelled 'help wanted':
"Check the suitability of the vignette colour scheme for accessibility" at https://github.com/ropensci/tidyqpcr/issues/94

Check out the issue by @rmagno labelled 'help wanted':
"Import RDES format" at https://github.com/ropensci/tidyqpcr/issues/197


@rstats

RLadiesGlobal, to random
@RLadiesGlobal@hachyderm.io avatar

Join us at posit::conf(2024) on Wednesday, Aug 14 after the last keynote for the joint R-Ladies / PyLadies community mixer in Seattle! 💜 The event is open to the public and posit conf attendees. 🤗

✨ meetup https://www.meetup.com/rladies-seattle/events/300741695/?utm_medium=referral&utm_campaign=share-btn_savedevents_share_modal&utm_source=link

✨ conference agenda https://reg.conf.posit.co/flow/posit/positconf24/publiccatalog/page/publiccatalog/session/1713835872133001MTv6

stevensanderson, to programming
@stevensanderson@mstdn.social avatar

🎉 New Post Alert! 🎉

Counting words in a string is a fundamental task in data analysis.

  1. Base R: Use strsplit(), a straightforward method to split strings and count words.

  2. stringr: The str_split() function from the stringr package makes the code more readable.

  3. stringi: For powerful and efficient string manipulation, stri_split_regex() from the stringi package is your go-to.

Happy coding! 🚀

#R

Post: https://www.spsanderson.com/steveondata/posts/2024-05-16/

smach, to rstats
@smach@masto.machlis.com avatar

How Major League Teams Use R to Analyze Baseball Data - video presentation by Keith Woolner, principal data scientist for the Cleveland Guardians, at the Cleveland R User Group
https://youtu.be/1SR9C4td3TI?si=Ic7osZnMgb8vQd44

@rstats

rOpenSci, to rstats Spanish
@rOpenSci@hachyderm.io avatar

📦 [A package a day - Computing Infrastructure 44]

Today's Computing Infrastructure package is gistr

Work with GitHub Gists
🙏 Maintained by @sckottie
📝 https://docs.ropensci.org/gistr/

Do you use this package? Tell us about it!
🗺️ https://discuss.ropensci.org/c/usecases/10




@rstats

adamhsparks, to random
@adamhsparks@rstats.me avatar

Anyone else having issues with CRAN today? I was trying to submit an update to a package but I get an error that the SSL certificate has expired and it won't upload via {curl} and Firefox flags the page as unsafe.

ramikrispin, to rust
@ramikrispin@mstdn.social avatar

(1/2) I recently posted a few posts about Rust 🦀 and my intention to leverage it for data science applications. Multiple people asked if Rust is a substitute for R or Python, and the short answer (in my opinion) is no. I see Rust as a complementary or supporting language that could make languages like R and Python faster.

Polaris 🐻‍❄️ is one example of a Python 🐍 application that uses Rust on the backend. 🧵👇🏼

stevensanderson, to programming
@stevensanderson@mstdn.social avatar
stevensanderson, to programming
@stevensanderson@mstdn.social avatar

After I update my #R Package TidyDensity there will be 176 functions...that's a lot of code I wrote. This is just a reflection. Right now it is 172.

#R

rOpenSci, to rstats Spanish
@rOpenSci@hachyderm.io avatar

📦 [A package a day - Computing Infrastructure 43]

Today's Computing Infrastructure package is prismjs

Server-Side Syntax Highlighting
🙏 Maintained by @jeroenooms
📝 https://docs.ropensci.org/prismjs/

Do you use this package? Tell us about it!
🗺️ https://discuss.ropensci.org/c/usecases/10




@rstats

Posit, (edited ) to Flooring
@Posit@fosstodon.org avatar

The world of big data, databases, and R is rapidly evolving with an explosion of tools and packages. We're delighted to announce two workshops at posit::conf(2024) tailored for working with large datasets:

• Big Data in R with Arrow, led by Nic Crane and Steph Hazlitt
• Databases with R led by @kirill

More info on the workshops here: https://reg.conf.posit.co/flow/posit/positconf24/publiccatalog/page/publiccatalog?search=&tab.day=20240812&search.sessiontype=1675316728702001wr6r

stevensanderson, to programming
@stevensanderson@mstdn.social avatar

🔎 Selecting Columns Containing a Specific String in R: A Quick Guide 🚀

Hey R users! Need to select columns by a specific string? Here's how in base R, stringr, stringi, dplyr, and with a bonus from data.table.

🆒 R
✅ grepl
📦 stringr
📦 stringi
📦 dplyr

Bonus: 📦 data.table
library(data.table)
df_price <- df[, names(df) %like% "price"]

Happy coding! 🚀

Post: https://www.spsanderson.com/steveondata/posts/2024-05-15/

#R

image/png
image/png
image/png

mianromu, to ubuntu Spanish
@mianromu@mastodon.social avatar

Para los que tengáis problemas ejecutando RStudio desde Ubuntu 24.04 probad a ejecutar esto desde un terminal:
sudo chmod 4755 /usr/lib/rstudio/chrome-sandbox

De nada.

adityadahiya, to coffee
@adityadahiya@mastodon.social avatar

American Coffee Preferences: most people drink black ; Milk and Sugar are most preferred additions.
Data: The Great American Coffee Taste Test by @jimseven and Cometeer
Code🔗https://tinyurl.com/tidy-cfe
Tools: @R4DSCommunity

rOpenSci, to rstats Spanish
@rOpenSci@hachyderm.io avatar

📦 [A package a day - Computing Infrastructure 42]

Today's Computing Infrastructure package is tokenizers

Fast, Consistent Tokenization of Natural Language Text
🙏 Maintained by Lincoln Mullen
📝 https://docs.ropensci.org/tokenizers/

Check out this article: Introduction to the {tokenizers} Package
💻 https://docs.ropensci.org/tokenizers/articles/introduction-to-tokenizers.html




@rstats

mdsumner, to random
@mdsumner@rstats.me avatar

@josi this is awesome 👍 excellent details on speeding up some code and then Rewriting It In Rust 🎉

https://youtu.be/-v9qaqaj4Ug?si=202ziYPn8T0YvDGO

zkamvar, to random
@zkamvar@hachyderm.io avatar

TIL about strcapture() which has been in the source code for the last eight years

https://github.com/r-devel/r-svn/commit/7ee16675b06a6368612b173a7d2bb59db3a91d6a

https://fosstodon.org/

ivelasq3, to python
@ivelasq3@fosstodon.org avatar

posit::conf(2024) is an open-source data science conference happening in Seattle on August 12 - 14!

After the final keynote of , connect with R-Ladies Seattle and PyLadies Seattle at the community mixer! Open to all, even if you did not attend the conference.

RSVP here: https://www.meetup.com/rladies-seattle/events/300741695

stevensanderson, to Finance
@stevensanderson@mstdn.social avatar

I have started a public team on my DoTadda account (DoTadda is great for portfolio managers specifically) that is for R stuff, you can find it here:

https://app.dotadda.io/teams/bad2fd50-1971-4103-903a-4c6406e3f445/dots

#R

If you are looking for a great way to automate knowledge search, share and the like you can use this to book a demo: https://4fi3yk3dxbg.typeform.com/to/qv1Xd3Ae?typeform-source=www.dotadda.com

stevensanderson, to programming
@stevensanderson@mstdn.social avatar

Want to check duplicate values across columns of a data.frame? Well you can do that in a basic way with TidyDensity and the check_duplicate_rows() function, or you can go through todays blog post for some other ideas with and

#R

Post: https://www.spsanderson.com/steveondata/posts/2024-05-14/

image/png

hrbrmstr, to random
@hrbrmstr@mastodon.social avatar

Nice!

A new "ISC Working Group 'Marshaling & Serialization in R'"

This WG aims to develop standard practices for marshalling & unmarshalling of objects. This will involve identifying current problems, raising awareness of it, & coming up with technical solutions.

https://github.com/RConsortium/marshalling-wg

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