October 2020 “Contributing to open source in R.” [ES]

A 15-minute talk that presents how to contribute to open source projects in R. From finding an open-source project to submitting your first pull request.

🌎 ReproHack 2020 - 🎞 Video - 📁 Materials

       

October 2020 “Interactive web applications with Shiny.” [ES]

A two-hour tutorial introducing how to develop interactive web applications from R using the {shiny} package.

🌐 LatinR Conference 2020 - 🎦 Video - 📂 Materials

       

April 2019 “R in the high performance computing center: Intro to MPI and massive arrays.” [ES]

A two-hour talk introducing how to work with MPI in R ({Rmpi}) and handling huge data arrays ({ff}), followed by some hands-on examples.

🌎 National University of Córdoba - 📁 Slides - 📁 Sample Code & Source Code

       

March 2019 “R in the high performance computing center: Parallelizing.” [ES]

A two-hour talk presenting how to parallelize R code ({parallel}), translating for loops into lapply, passing parameters from bash to my R script and run it in a SLURM cluster.

🌏 National University of Córdoba - 📂 Slides - 📂 Sample Code & Source Code

       

May 2017 “Optimizing your R code!” [ES]

A two-hour talk presenting tools and tips that allow to evaluate and make the most of the execution time of R code: profiling, benchmarking, compiler, pre-allocating memory, vectorization, standard and internal functions, apply vs for (scopes and translation), parallelism ({BiocParallel}).

🌏 Catholic University of Córdoba - 📁 Slides - 📁 Sample Code