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Jacob Bellmund

@jacobbellmund.bsky.social

Data Scientist, PhD in Cog Neuro

402 Followers  |  787 Following  |  131 Posts  |  Joined: 15.10.2023  |  2.447

Latest posts by jacobbellmund.bsky.social on Bluesky

Add label to flow Β· Issue #9 Β· davidsjoberg/ggsankey Thanks for this great package! While using ggsankey I sometimes would like to add the numbers of objects per flow to the visualization. If I understand the documentation correctly this is not curre...

I ran into this issue with ggsankey before as well. Adapting the code suggested here did the trick for me:
github.com/davidsjoberg...
#ggplot #ggplot2 #rstats

07.11.2025 12:57 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Fascinating work! πŸ‘‡

25.09.2025 06:08 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Exploring {ggplot2}’s Geoms and Stats – Stat’s What It’s All About

New blog post!

Ever wonder what geom_histogram is actually doing? How about geom_boxplot?

In celebration of the release of #ggplot2 4.0.0 (ggplot8?), I explore the relationships between the β€œgeoms” and β€œstats” offered by the core {ggplot2} functions.

#rstats

15.09.2025 19:04 β€” πŸ‘ 76    πŸ” 34    πŸ’¬ 1    πŸ“Œ 4
A wall full of colorful hex stickers from open source software packages.

A wall full of colorful hex stickers from open source software packages.

On my way home from #positconf. It was wonderful to meet you all to talk data science and the like!
#positconf2025

19.09.2025 19:06 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Our new paper, β€œA neural compass in the human brain during naturalistic human navigation” is out in @sfnjournals.bsky.social! First-author @zhenganglu.bsky.social led the charge, with Josh Julian and collaborator @gkaguirre.com.

www.jneurosci.org/content/earl...

19.08.2025 20:29 β€” πŸ‘ 56    πŸ” 16    πŸ’¬ 1    πŸ“Œ 3

Congrats, that's wonderful!

01.07.2025 16:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Dimensions underlying the representational alignment of deep neural networks with humans - Nature Machine Intelligence An interpretability framework that compares how humans and deep neural networks process images has been presented. Their findings reveal that, unlike humans, deep neural networks focus more on visual ...

What makes humans similar or different to AI? In a paper out in @natmachintell.nature.com led by @florianmahner.bsky.social & @lukasmut.bsky.social, w/ Umut GΓΌclΓΌ, we took a deep look at the factors underlying their representational alignment, with surprising results.

www.nature.com/articles/s42...

23.06.2025 20:02 β€” πŸ‘ 103    πŸ” 36    πŸ’¬ 2    πŸ“Œ 3
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Fonts in R Taking control of fonts and text rendering in R can be challenging. This deep-dive teaches you everything (and then some) you need to know to keep your sanity

Mastering typefaces and fonts in #rstats has always been harder than it should.

I have tried to collect much of my relevant knowledge in this deep-dive blog post so you can spend your time picking the right typeface instead of cursing at the computer

12.05.2025 19:03 β€” πŸ‘ 256    πŸ” 81    πŸ’¬ 11    πŸ“Œ 7

Oh, very sorry to hear that. Such a wonderful dog!

30.04.2025 08:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Very cool. Congrats, @behrenstimb.bsky.social & @elife.bsky.social!

16.01.2025 18:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks a lot, I'll check it out!

31.12.2024 13:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Really cool! Would be curious to have a glance at the code in case it's available somewhere

27.12.2024 18:34 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I promised to write about my thoughts on the status of the field of neuroAI, some of the big challenges we are facing, and the approaches we are taking to address them. This is super selective on the topic of finding a good model but in my view it affects the field as a whole. Here we go. 🧡

11.12.2024 22:18 β€” πŸ‘ 142    πŸ” 47    πŸ’¬ 2    πŸ“Œ 6

Yeah, sorry, I don't think I can create a gift link

05.12.2024 11:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Untersuchungsausschuss in den USA: Coronavirus stammt wahrscheinlich aus einem Labor Ein US-amerikanischer Untersuchungsausschuss kommt zu dem Schluss, das Coronavirus stamme hΓΆchstwahrscheinlich aus einem chinesischen Labor. Neue Belege liefert der Bericht jedoch nicht.

If you read German and have access to SZ, this gives some interesting context:
www.sueddeutsche.de/wissen/unter...

05.12.2024 10:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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We've made it much easier to reuse our data An overview of our new features: enhanced data downloads and the Chart Data API.

So @ourworldindata.org is making it easier to reuse our data through enhanced data downloads and a chart data API
ourworldindata.org/easier-to-re...

22.11.2024 07:26 β€” πŸ‘ 50    πŸ” 14    πŸ’¬ 1    πŸ“Œ 3

πŸ‘‹

08.11.2024 06:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks for the shout-out, @stevenmweisberg.bsky.social! Indeed, the idea is to use distance estimates between learned positions to reconstruct cognitive maps.

07.09.2024 09:24 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Ja, ab Rang 7 scheint ziemliche Uneinigkeit zu herrschen

27.08.2024 17:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Über 350 @rasenfunk.social Hârer*innen haben die Tabelle der MÀnner-Bundesliga getippt. So sieht die Verteilung der Tipps aus.
Sehen wir drei ZweikΓ€mpfe in den Top 6?

Danke fΓΌrs Teilen der Daten, @gnetzer.bsky.social! #rasenfunk #ggplot2 πŸ“Š

27.08.2024 15:41 β€” πŸ‘ 20    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1

Sehr gern! Am einfachsten wΓ€re vielleicht ein Link mit Lesezugriff zum Spreadsheet, wenn du den teilen magst. In den Zellen sind die Prozentwerte pro Tabellenplatz, richtig?

24.08.2024 19:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Gibt's die Rohdaten der Tipps der HΓΆrer*innen vielleicht irgendwo zum Download, @gnetzer.bsky.social? HΓ€tte Lust mal die VariabilitΓ€t in den Tipps zu visualisieren :)

19.08.2024 19:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Reveal a ggplot incrementally Provides functions that make it easy to reveal ggplot2 graphs incrementally. The functions take a ggplot2 object and return a list of plots showing data incrementally by panels, layers, groups, the va...

πŸ“ŠWhen teaching or giving a talk, do you like presenting plots step by step, revealing e.g. one group at a time? This is often useful for walking through complex results.

I made a R package that makes it extremely easy to do this!

ggreveal: Reveal a ggplot incrementally
#rstats #dataviz #ggplot2

24.07.2024 17:49 β€” πŸ‘ 384    πŸ” 136    πŸ’¬ 33    πŸ“Œ 22

Very cool! Congrats!

06.05.2024 15:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Wonderful! Congratulations!

12.04.2024 16:51 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Congrats!

28.03.2024 18:29 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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resources

The Open Science initiative at the MPI CBS has a few more resources that might be relevant www.cbs.mpg.de/en/cbs-open-...

28.03.2024 08:30 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Glad it's helpful. I'm a bit embarrassed of the code, this was the project I learned R with. Best of luck with the study!

28.03.2024 08:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
A fMRI pre-registration template | PsychArchives

Have you seen this?
www.psycharchives.org/en/item/eaf5...

28.03.2024 07:49 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Where are all the ggplot2 folks? The ggplot feed is almost empty 😒

Let's make this the new platform for all the wonderful visualizations created with #rstats πŸ’ͺ

05.03.2024 11:42 β€” πŸ‘ 43    πŸ” 11    πŸ’¬ 5    πŸ“Œ 0

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