✨ What is `unlist()`?
The `unlist()` function in R is like a magician that takes complex nested lists or vectors and transforms them into a simple atomic vector. It's a game-changer when dealing with intricate data structures, allowing you to flatten them with ease.

#RProgramming #DataWrangling #DataScience #LinkedInLearning #CodingMagic #r #rstats #opensourcesoftware #opensourcecommunity #unlist

See attached!

Blog post: https://www.spsanderson.com/steveondata/posts/2023-08-02/

“The {datawizard} #rstats 📦 (from the easystats ecosystem) has two very useful functions to deal with duplicates:

* data_duplicated: Extract all duplicates including the first, unlike duplicated() or dplyr::distinct()

* data_unique: by default selects the ‘best’ duplicate” - Rémi Thériault

https://easystats.github.io/datawizard/reference/data_duplicated.html

https://easystats.github.io/datawizard/reference/data_unique.html

#DataWrangling @rstats

I've been trying to get all the paths between two tables that are connected through a junction table... Today I learned about using "Recursive CTE" to get all records. Amazing! #database #DataWrangling #sql #learntocode

「餅から米」作るため…マウスを延々カチカチ　データ報道記者の嘆き：朝日新聞デジタル
https://digital.asahi.com/articles/ASR3Z5FY9R3QULEI006.html?ptoken=01GWTE1E0HPNCWJJHVHQVN1W85

#datapreparation #datawrangling

Hey, want to lead #DataWrangling for a fun, fast team?

https://jobs.jhu.edu/job/Baltimore-Sr-Biostatistician-MD-21287/1002260500/

Come work with me -- #RemoteWork is fine. Love of complex #data wrangling a must, love of a-new-thing-every-week a must

for people who still don't understand all the fuss with {for...loop} in #rstats, this is a rough comparison against base `lapply` with a basic #datawrangling operation: read, melt, and combine a list of #csv files for a total of 22mlns row (raw datasets are from the new #UKcensus 2021
https://bit.ly/censusuk2021)

Let's notice though that the "fuss" is more about style and form than speed

I have just finalized the final lecture for my #datawrangling and #dataviz course for business students at Miami University. My course materials are in #rstats even though we also discuss visualization in #Tableau and #PowerBI. My course slides and raw files are publicly available at: https://github.com/fmegahed/isa401/ If you would like to share feedback on how to improve the course, I would greatly appreciate it!!

There is a special place in hell for people who send you their data as a multipage table in a PDF with a header and footer on each page.
#statistics #datawrangling

What is data wrangling? Martin Heller gives you an introduction and explains how it helps create a good data science model https://buff.ly/3uaAc6D #data #DataScientist #career #analysis #DataWrangling