Marc J. Lajeunesse

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Marc J. Lajeunesse

Marc J. Lajeunesse

@LajeunesseLab

Log driver of meta-analysis | R dev #metagear #juicr #switchboard & #OpenMEE | Ecol&Evol Prof @USouthFlorida | open courses https://t.co/pb8rR0KpQQ

Tampa, FL Katılım Nisan 2016
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Marc J. Lajeunesse
Marc J. Lajeunesse@LajeunesseLab·
Hi all, I started my winter session meta-analysis course on YouTube! Join me as I muddle my way through an entire synthesis project. It’s meant as an entry to research synthesis, so expect some lighthearted fun with new posts nearly daily :-) youtu.be/rM4MQA5hU6c
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Marc J. Lajeunesse
Marc J. Lajeunesse@LajeunesseLab·
Here’s an old vid where I outline the problem… I was wrong in so many ways, but articulating the problem out loud help push me take the problem more seriously 😊 youtu.be/a4D-DSKE2J8?si… via @YouTube
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Marc J. Lajeunesse
Marc J. Lajeunesse@LajeunesseLab·
Ecologists love response ratios for meta-analysis❤️ But… they can’t be converted into other effect sizes—making it impossible to have a unified dataset of all published effect sizes in ecology I fixed this with a conversion to Hedges’ d !! Link to paper below:
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Tanvir Ahmed Shovon
Tanvir Ahmed Shovon@NotherEcologist·
Alhamdulillah! Exciting News 🌳 Our meta-analysis on the effects of tree diversity on forest transpiration has just been published in Journal of Ecology! A big thank you to my amazing co-authors for their collaboration and hard work! @aumaheu @JEcology
Tanvir Ahmed Shovon tweet media
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Marc J. Lajeunesse
Marc J. Lajeunesse@LajeunesseLab·
Curious about teaching meta-analysis?🤨 Catch my talk about how my approach to teaching this tool has changed throughout the years Starting at 05:00 AM EDT on YouTube during the 2nd day of the ESMARConf2025 conference, link found below ⬇️
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Marc J. Lajeunesse
Marc J. Lajeunesse@LajeunesseLab·
Narrow AI trying to make sense of my porch
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Marc J. Lajeunesse
Marc J. Lajeunesse@LajeunesseLab·
@USouthFlorida has been planting many ornamental cycads 🌿 on campus and the result has been this wonderful explosion of 10,000s coontie hairstreaks this week!! ❤️🦋
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Marc J. Lajeunesse
Marc J. Lajeunesse@LajeunesseLab·
As I have a🍺 & wait for #Milton to take my home… I’m reminded of simpler times, when I decided to post +25 hours of #YouTube videos of me doing a complete meta-analysis from scratch on a topic I barely knew anything about Do what you love friends! youtu.be/rM4MQA5hU6c?si…
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Marc J. Lajeunesse
Marc J. Lajeunesse@LajeunesseLab·
Meta-analysis is formal & explicit -- don’t get fooled by incomplete applications for synthesizing research But how do you separate the wheat from chaff? Here’s a 10min YouTube video of the 3 defining features of a high-quality meta-analysis 💪 youtu.be/3XkC_jetn-U
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