Benjamin Rosenbaum
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benrosenbaum.bsky.social
Benjamin Rosenbaum
@benrosenbaum.bsky.social
1.3K followers 510 following 100 posts
Quantitative ecology | Statistics | Species interactions | Population dynamics

iDiv Leipzig & FSU Jena, Germany
https://www.idiv.de/staff/benjamin-rosenbaum/
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benrosenbaum.bsky.social
Benjamin Rosenbaum @benrosenbaum.bsky.social · 19d
You can now find a recording of my course "Introduction to Bayesian Statistics in R & brms" on youtube.

Slides & code available here: github.com/benjamin-ros...

#Rstats
Introduction to Bayesian Statistics in R & brms - YouTube
The course offers a straightforward and practical approach to applied statistics using Bayesian inference for ecologists.
www.youtube.com
Reposted by Benjamin Rosenbaum
yomoseco.bsky.social
Our second 🍱 Lunchbox Models 🍱 seminar takes place next Wednesday (26 November), at 12 CET with guest speaker Vasilis Dakos from CNRS & Uni Montpellier!

Find the talk abstract and zoom link here: www.yomos.org/lunchbox-mod...

See you at lunch! 🦊

#ecology #seminar #online #lunch #modelling #fish
Image shows a poster for the 'Lunchbox Models' seminar series. It shows a sandwich illustration between green boxes with information regarding the seminar series. The left column has general information and the right side has specific information for the second seminar. All the info can be found on the webpage of the seminar series (linked in posting text and QR Code in poster). Several other food item illustrations are used as decoration, e.g. onigiri, coffee/tea cups, and pasta on a fork.
November 21, 2025 at 3:40 PM
benrosenbaum.bsky.social
They took Holling's disc experiment to another level and LARPed predator-prey interactions in the field 🤯
Impersonating predators and prey to study trophic interactions through real‐life simulations
Predator–prey interactions are a fundamental aspect of ecology that has generated sustained research interests. Progress in the field stems from a diverse range of approaches, from highly controll...
doi.org
November 19, 2025 at 11:30 AM
Reposted by Benjamin Rosenbaum
amreibahr.bsky.social
Es geht wieder los mit der Reform des #WissZeitVG! Der letzte Versuch ist geplatzt, weil die 🚦 auseinandergeflogen ist. Aber: Seitdem liegen aussichtsreiche Lösungen für das Kernproblem Postdoc-Phase auf dem Tisch! Wie lassen sich Befristungen in dieser Phase eindämmen? 5 Instrumente: ⬇️ #IchBinHanna
Wird Zeit fürs WissZeitVG: Auf ein Neues!
Die Reform-Debatte nimmt wieder an Fahrt auf -- Grund genug, uns aussichtsreiche Lösungen für die Kernproblematik der Postdoc-Phase ins Gedächtnis zu rufen!
steady.page
November 18, 2025 at 8:11 AM
Reposted by Benjamin Rosenbaum
gew.de
7% mehr Gehalt, mind. 300€! 💪
Unsere Forderung für die Tarifrunde öffentlicher Dienst Länder steht. Beschäftigte in Schulen, Kitas & Hochschulen arbeiten am Limit – da muss das Gehalt stimmen!
Start: 3.12. in Berlin. Wir sind bereit! ✊
#ProfisbrauchenMEHR #Tarifrunde2025 #BildungIstMehrWert
7% mehr Gehalt, mind. 300€! 💪 7% mehr Gehalt, mind. 300€! 💪 7% mehr Gehalt, mind. 300€! 💪
November 17, 2025 at 1:48 PM
benrosenbaum.bsky.social
You can now find a recording of my course "Introduction to Bayesian Statistics in R & brms" on youtube.

Slides & code available here: github.com/benjamin-ros...

#Rstats
Introduction to Bayesian Statistics in R & brms - YouTube
The course offers a straightforward and practical approach to applied statistics using Bayesian inference for ecologists.
www.youtube.com
November 7, 2025 at 2:18 PM
benrosenbaum.bsky.social
Going to run some of these bad boys on microbiome datasets next week
November 1, 2025 at 3:45 PM
benrosenbaum.bsky.social
We tried Cyberpunk 2077 but she finds it a bit too hectic, so let's play the feline version next: Stray #caturday
November 1, 2025 at 8:42 AM
benrosenbaum.bsky.social
Die neue Tarifrunde steht an!
social.verdi.de Gewerkschaft ver.di @social.verdi.de · 29d
⏰ NUR NOCH 3 TAGE! ⏰
Mit Deiner Stimme machst Du uns stark für die Tarifrunde der Länder! Sag uns jetzt, wofür Du Dich gemeinsam mit den Kolleg:innen einsetzen willst! Befragung starten ➡️ https://verdi.uzbonn.de/TRLaender
#ZusammenGehtMehr
Ein Bild mit dem Schriftzug "Forderungsbefragung läuft noch" und der Zahl "03" in großen roten Ziffern. Ein Wecker-Icon zeigt auf zwölf Uhr. Der Text "Tage" steht darunter. Oben links ein rotes Banner mit der Aufschrift "Tarifrunde der Länder Öffentlicher Dienst". Rechts oben das Ver.di Logo, unten rechts eine schematische Karte Deutschlands.
October 28, 2025 at 2:52 PM
Reposted by Benjamin Rosenbaum
clsong.com
Ecology faces an accumulation of models but not an accumulation of confidence. Our new paper w/ Jonathan Levine www.nature.com/articles/s41... in @natecoevo.nature.com introduces a rigorous test rooted in queueing theory to falsify inadequate models and build confidence in useful ones.
Rigorous validation of ecological models against empirical time series - Nature Ecology & Evolution
Validating theoretical models against empirical data presents challenges. Here the authors present an assumption-light method to validate ecological models against time series data, along with a dedic...
www.nature.com
October 27, 2025 at 1:49 PM
Reposted by Benjamin Rosenbaum
tyk314.net
You can always calibrate your statistical test to focus on a hypothesis about what YOU deem as a practically significant effect… if you so dare. #statssky #hypothesistesting #sciencesky
Null hypothesis: mean is 0. Alternative hypothesis: mean is greater than 0. This is useless. The practical effect should be larger than gamma. Testing null hypothesis where mean=gamma with alternative hypothesis that mean greater than gamma is always allowed.
October 25, 2025 at 7:30 PM
benrosenbaum.bsky.social
She prefers the analogue life on a lazy #caturday
October 25, 2025 at 9:54 AM
Reposted by Benjamin Rosenbaum
yomoseco.bsky.social
Announcing 🍱 Lunchbox Models 🍱
– an online seminar series all about ecological modelling & career insights, hosted by the @gfoesoc.bsky.social AKs Computational Ecology and YoMos 🦊

Find the topics and details as well as access to Zoom on our webpage: www.yomos.org/lunchbox-mod...

Please share!
Image shows a poster for the 'Lunchbox Models' seminar series. It shows a sandwich illustration between green boxes with information regarding the seminar series. The left column has general information and the right side has the schedule for the first 11 talks. All the info can be found on the webpage of the seminar series (linked in posting text and QR Code in poster). Several other food item illustrations are used as decoration, e.g. onigiri, coffee/tea cups, and pasta on a fork.
October 14, 2025 at 10:05 AM
benrosenbaum.bsky.social
Solidarität mit dem @verbrecherverlag.bsky.social
Sowohl für Romane wie auch für Gesellschaftskritik mein Favorit seit Jahr und Tag
verbrecherverlag.bsky.social Verbrecher Verlag @verbrecherverlag.bsky.social · Oct 11
Seit kurzem bekämpfen ein paar rechte Schreiber linke Verlage, die den Deutsche Verlagspreis erhalten, nun fokussiert man sich auf uns. Wir verlinken nicht. Schön aber, dass behauptet wird, wir seien in Sachen Verlagspreis Bayern München, weil Rekordgewinner.
Zu unseren Büchern: verbrecherei.de
Eine schlecht gefälschte Bundesliga-Tabelle, bei der auf Platz eins der Verbrecher Verlag steht.
October 11, 2025 at 7:45 PM
benrosenbaum.bsky.social
No beef between these 2 potats for over an hour on this #caturday morning, this can only mean that world peace is near
A tabby and a tuxedo cat, unexpectedly coexisting peacefully
October 11, 2025 at 7:31 AM
Reposted by Benjamin Rosenbaum
pdprekaer.bsky.social
We ask all Privatdozent:innen, Professor:innen and other colleagues, including solidaric colleagues abroad, to sign this letter and thus support our cause. You can find and sign the letter via the following link: chng.it/VhcP5tDBBY
Diese Kampagne braucht deine Unterstützung
An die Bildungsministerkonferenz: Schluss mit dem Prekariat der Privatdozent:innen!
chng.it
October 6, 2025 at 7:17 PM
benrosenbaum.bsky.social
Alien Earth
October 6, 2025 at 8:28 PM
benrosenbaum.bsky.social
A brief delve into the recent science history of network theory (including food webs)
veritasium.bsky.social Veritasium @veritasium.bsky.social · Oct 1
Something Strange Happens When You Trace How Connected We Are

Watch our latest video, in full, on YouTube - youtu.be/CYlon2tvywA
Something Strange Happens When You Trace How Connected We Are
YouTube video by Veritasium
youtu.be
October 6, 2025 at 9:36 AM
benrosenbaum.bsky.social
Wünsche dem @verbrecherverlag.bsky.social alles Gute zum 30. Geburtstag. Aktuell auf meiner Leseliste ist der Sammelband "Klimawandel und Gesellschaftskritik"
October 1, 2025 at 2:41 PM
Reposted by Benjamin Rosenbaum
mc-stan.org
MC Stan is here! Follow for the latest Stan news, and tag if you want us to repost your posts about new papers, packages, courses, etc. about Stan
September 17, 2025 at 3:16 PM
Reposted by Benjamin Rosenbaum
bayesflow.org
Simulations are no longer just “nice to have.” They’re reshaping how we do statistics.

Care to learn more? Check out our paper arxiv.org/abs/2503.24011, accepted for publication in the upcoming theme issue of Philosophical Transactions A.
September 15, 2025 at 4:18 PM
Reposted by Benjamin Rosenbaum
mridulkthomas.bsky.social
@raviranjan.bsky.social & I are teaching a free online workshop with on experimental design for environmental scientists on the 23rd.

We'll focus on using simulations to evaluate how well different experimental designs help achieve your goals.

Please sign up & share! forms.gle/MZTxeQs4UpMr...
Poster for 90 minute workshop on HOW TO DESIGN BETTER EXPERIMENTS, by Mridul Thomas & Ravi Ranjan. Details: September 23rd 16:00 CEST ; 14:00 UTC Description: Experimental designs can make or break an experiment. A good experiment has a clear goal and efficiently uses experimental resources to achieve that goal. In this workshop, we will review what experiments are for, basic and advanced principles of designing experiments, and how to use simulations to evaluate designs before actually doing the experiment. We’ll do a moderate amount of coding in R and so experience with this would be helpful but is not required. We intend to have small-group discussions to help participants develop their own experiments, and encourage participants to think of a specific question they would like to answer with an experiment.
September 15, 2025 at 11:20 AM
Reposted by Benjamin Rosenbaum
jmwiarda.bsky.social
Jetzt kommt es auf die Hochschulleitungen an
Nach dem Scheitern der Ampel muss die neue Koalition beim #Wissenschaftszeitvertragsgesetz endlich liefern. Gleichzeitig steigt der Druck auf die Rektorate und Präsidien.
Im Wiarda-Blog: www.jmwiarda.de/blog/2025/09...
September 15, 2025 at 7:09 AM
benrosenbaum.bsky.social
Before becoming a computational ecologist, I was working in fluid dynamics (for airplanes). This is going to be an interesting and fun read!!
methodsinecoevol.bsky.social Methods in Ecology and Evolution @methodsinecoevol.bsky.social · Sep 14
📖Published📖

Check out our new review article 👉 The crucial role of meshing in computational fluid dynamics simulations for organic geometries in paleobiology: Describing fluid dynamics performance through best practices 🦎 🌍 🧪
buff.ly
September 14, 2025 at 1:39 PM
Reposted by Benjamin Rosenbaum
avehtari.bsky.social
Stan / CmdStan 2.37 release!
blog.mc-stan.org/2025/09/02/r...
- sum_to_zero_matrix type sums to zero across both rows and columns
- simplex and *_stochastic_matrix types should be now faster and more stable
- new functions exposing the built-in constraint implementations
1/2
Release of CmdStan 2.37
We are very happy to announce that the 2.37.0 release of CmdStan is now available on Github! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. Thi…
blog.mc-stan.org
September 2, 2025 at 5:06 PM
benrosenbaum.bsky.social
Rare sighting of a theoretician in the field
August 27, 2025 at 3:44 PM