#purrr — Public Fediverse posts

#Day9 | Distributions – Wealth | #30DayChartChallenge | Income Distribution in Central America, source World Bank. Built with #RStats using #ggplot2, #dplyr, #tidyr, #patchwork, #ggtext, #scales, #wbstats and #purrr.

#Day9 | Distributions – Wealth | #30DayChartChallenge | Income Distribution in Central America, source World Bank. Built with #RStats using #ggplot2, #dplyr, #tidyr, #patchwork, #ggtext, #scales, #wbstats and #purrr.

#Day9 | Distributions – Wealth | #30DayChartChallenge | Income Distribution in Central America, source World Bank. Built with #RStats using #ggplot2, #dplyr, #tidyr, #patchwork, #ggtext, #scales, #wbstats and #purrr.

#Day9 | Distributions – Wealth | #30DayChartChallenge | Income Distribution in Central America, source World Bank. Built with #RStats using #ggplot2, #dplyr, #tidyr, #patchwork, #ggtext, #scales, #wbstats and #purrr.

Trying to nap (long day), but Nigel left his motor on.

#cats #purrr

Just learned today that pluck(.x, 1,2,1) is equivalent to .x[[1]][[2]][[1]] Source: book.rleripio.com/deflating-va... Very cool! #purrr #pluck #tidyverse

7  Deflating nominal values to...

I'm choice 2, using group_nest and map as it retains the original column types and there is no need to rename, although if I put some effort into it I'm sure I could remove the need to enframe and rename. I just don't feel like doing that this morning. #tidyr #purrr #dplyr #imap #map #RandomWalker

Last one for today, I just added random_hypergeometric_walk() to the #dev version of my #R #package #RandomWalker this package relies on #dplyr #ggplot2 #stats #purrr #R #RStats #tech #Coding

This is huge! Parallel programming with #purrr functions now without any third packages. https://www.tidyverse.org/blog/2025/07/purrr-1-1-0-parallel/

#rstats

chatomic! old post: add pct_in for each cluster for scRNAseq result table using list column https://divingintogeneticsandgenomics.com/post/add-pct-in-for-each-cluster-for-scrnaseq-result-table-using-list-column/ #rstats #purrr #bioinformatics #singlecell

Hello Kitty: Intro to {purrr} | TidyX Ep 184!

Patrick Ward and I do an introduction to our favorite cat-sound based package, and go over how to use purrr for consistent outputs or pass functions in a variety of ways!

Bit.ly/TidyX_Ep184

#TidyX #rstats #tidyverse #purrr

Hello Kitty: Intro to {purrr} | TidyX Ep 184!

Patrick Ward and I do an introduction to our favorite cat-sound based package, and go over how to use purrr for consistent outputs or pass functions in a variety of ways!

Bit.ly/TidyX_Ep184

#TidyX #rstats #tidyverse #purrr

It's a 72nd day of my #100DaysOfCoding with #R and #RStats. I met #tidyr and #purrr.

Just remembered that I have a shortcut on my work machine to open a shuffled image gallery (via #nsxiv) of the best photos of my dearly departed furson.

That's some good therapy right there. #purrr

Just remembered that I have a shortcut on my work machine to open a shuffled image gallery (via #nsxiv) of the best photos of my dearly departed furson.

That's some good therapy right there. #purrr

Just remembered that I have a shortcut on my work machine to open a shuffled image gallery (via #nsxiv) of the best photos of my dearly departed furson.

That's some good therapy right there. #purrr

Just remembered that I have a shortcut on my work machine to open a shuffled image gallery (via #nsxiv) of the best photos of my dearly departed furson.

That's some good therapy right there. #purrr

Just remembered that I have a shortcut on my work machine to open a shuffled image gallery (via #nsxiv) of the best photos of my dearly departed furson.

That's some good therapy right there. #purrr

📢 New Blogpost!

"Efficiency and Consistency: Automate Subset Graphics with #ggplot2 and #purrr" 🤖

How to iterate over a vector of groups (variables, categories, numeric ranges) to generate the same visual!

👉 https://www.cedricscherer.com/2023/07/05/efficiency-and-consistency-automate-subset-graphics-with-ggplot2-and-purrr/

#rstats #tidyverse #dataviz @rstats

You may pet me. Right _there_. #purrr

Want to learn about {purrr} & the updates in the 1.0.0 release?

In this video @hadleywickham introduces {purrr} & shares some of his favorite highlights of this release (hint: progress bars, better error messages, some new map & list functions, & more).

https://youtu.be/EGAs7zuRutY

Whether you’re a “cat”-egorical beginner or a seasoned functional programming “purr”-fessional, you can pounce on this opportunity to check out what’s new in {purrr}.

#rstats #tidyverse #purrr #functionalprogramming

I dropped my jacket on the floor and then found Dr Sassafras making biscuits on it and purring loudly #cats #purrr #catfrendly

@johnmackintosh huh, missed that as well. #rstats #purrr

There's some really helpful changes in {purrr} v1.0.0 - just out!
Loads of things in there that will make my life easier as a daily user of the purrr toolkit.
I really like the philosophy of some of the changes. keeping it focused on functional programming and being more careful about how things map_* or flatten_* to vectors, and handling NULL values in lists more consistently.
The new keep_at() will definitely be well used by me.
Plus progress bars for long-running map/walk processes!

Love it. Thanks and congrats to the team. https://www.tidyverse.org/blog/2022/12/purrr-1-0-0/
#purrr #tidyverse #RStats #FunctionalProgramming

I wish #Rstats #purrr had a higher-order sort function for arbitrary ordering, (similar to #javascript's array.prototype.sort), something like:

```
purrr::rearrange(mylist, ~my_sorter(.x, .y))
```

#AdventOfCode Day 8 was tricky! I think if I was cleverer, I would’ve used some kind of linear algebra. I wound up mixing #purrr and base #rstats apply functions to do row- and column-wise moving-maxes for part 1, and for part 2 just walked across every pixel. I put the graphs in the main parts of the posts this time, since they were a crucial part of debugging for me this time. https://jofrhwld.github.io/AoC_2022/days/2022-12-8.html

#rstats #purrr

Is there a way to specify both, the *files directory name* and the chunk label used for *#ggplot2 output file names* with #Quarto when mapping over multiple params?

#rstats #tidyverse #purrr #rmarkdown #reproducibility #automation

I am receiving a decent amount of engagement at the moment, thus the best chance to introduce my second #cat , Louie the #Savannah.

#CatsOfMastodon #GeographyCat #SavannahCats #kitty #catto #purrr

@rstats

@jorge posted a quite interesting #webinar #shortcourse on how to handle data efficiently with #rstats

• data management plans
• version control
• R for reproducible data manipulation
• working on clusters
• data publication

#shateEGU20 #FAIRprinciples #tidyverse #dplyr #broom #tidyr #purrr #readr #ggplot2 #markdown #git #spatialdata

@rstats

@jorge posted a quite interesting #webinar #shortcourse on how to handle data efficiently with #rstats

• data management plans
• version control
• R for reproducible data manipulation
• working on clusters
• data publication

#shateEGU20 #FAIRprinciples #tidyverse #dplyr #broom #tidyr #purrr #readr #ggplot2 #markdown #git #spatialdata

I wish I could remake #purrr but make every default option the opposite of what it currently is.