Publications by R | Olivier Gimenez
New paper on trade-offs between Deep Learning for species id inference on predator-prey co-occurrence
A pleasure to work w/ #ComputoJournal @Computo85445972 for our paper on trade-offs bw #DeepLearning for species id & inference on predator-prey co-occurrence, which comes w/ a reproducible R workflow 😇https://t.co/Tgo6OJs7r0#OpenAccess #ReproducibleResearch #RStats 🧵⬇️ https://t.co/x2w73ezAcs— Olivier Gimenez 🖖 (@oaggimenez) April...
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Introductory workshop on Nimble
📢🥳 With @MaudQueroue and @ValentinLauret we gave a short introduction to nimble @R_nimble nimble is a #rstats 📦 to fit models in the Bayesian framework w/ MCMC, it's also a programming environment for using/coding fns/distns/samplers➡️ Check out https://t.co/MuUjGc4U8i pic.twitter.com/RBtu07v874— Olivier Gimenez 🖖 (@oaggimenez) ...
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Bayesian analyses made easy: GLMMs in R package brms
Here I illustrate how to fit GLMMs with the R package brms, and compare to Jags and lme4. Motivation I regularly give a course on Bayesian statistics with R for non-specialists. To illustrate the course, we analyse data with generalized linear, often mixed, models or GLMMs. So far, I’ve been using Jags to fit these models. This requires some pr...
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Matrix population models: Lecture slides and R codes for a workshop
Happy to share lecture slides & R codes of an earlier version of the workshop 👇 we ran back in 2014 🤯 w JD Lebreton & @KoonsLab ➡️ https://t.co/XdcCQ560Pz #RStats For video 📽️📺, check out our workshop on pop dynamics https://t.co/jlTE4iF5zk w @SarahCubaynes & @abesnardEPHE https://t.co/JFgS1GOU0V— Olivier Gimenez 🖖 (@oaggim...
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Introduction to GIS and mapping in R
😇 I updated the slides of my introduction to #GIS and #mapping in #rstats using the #sf package and 🐻 🗺️ in the #pyrenees 🏔️ 🧑🏫 Slides: https://t.co/mO4Dg8l1H5🧑💻 Code: https://t.co/X8fDKcrbFR#rspatial #spatial #ggplot2 #tidyverse #dataviz pic.twitter.com/mSsL6Qt7IS— Olivier Gimenez 🖖 (@oaggimenez) May 12, 20...
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Introduction on data wrangling with R
🔧🚧 Intro on data wrangling w/ R 📦 dplyr – import data, pipe, pivot, join, filter, count, work w/ columns, dates, char, factors, etc #tidyverse▶️ https://t.co/Vs2TbYhbBj ◀️w/ practicals https://t.co/9ktKPp9wfW & solutions https://t.co/YPwibL2w31 Cartoons @allison_horst 💜 pic.twitter.com/ZMSfxYFKWq— Olivier Gimenez 🖖 (@oa...
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Interactive visualisation of bias in occupancy models
Interactive data visualisation of bias in occupancy models w/ flexdashboard. Interactive #dataviz of bias in occupancy models w/ #flexdashboard (aka #shinyapps for the rest of us) https://t.co/fkYiHfAaEU #rstats @rstudio #unmarked https://t.co/KKGTPE8eJh pic.twitter.com/Rstpdv8CqJ— Olivier Gimenez ? (@oaggimenez) April 27,020 Related To leave...
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Statistical ecology
Trained in mathematics and statistics in particular, I have developed a bottomless taste for questions in statistical ecology. I often resort to state-space models, and hidden Markov models (e.g., here and here) in particular, to develop statistical methods for capture-recapture, occupancy and integrated population models. In our group, we addres...
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Some random piece of code
Gathered some code on occupancy, capture-recapture & epidemiological models, social networks, spatial stuff, textual analyses, reproducible science, etc… ???? In hope it's useful, I gathered random pieces of code I wrote on occupancy, capture-recapture & epidemiological models, social networks, spatial stuff, textual analyses, #DeepLearni...
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Workshop on reproducible science
Workshop to come on reproducible science in our lab. ???♻️ Planning a 1-day workshop on reproducible science for our lab @cefemontpellier. We'll use R and RStudio, Git, GitHub, R Markdown, tidyverse and sf ?Material here https://t.co/QApKQsl1FU #rstats #ReproducibleScience @twitthair1 pix by @scriberian pic.twitter.com/LFBwZmelit— Olivie...
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