Blog Archives

A full RStudio Server setup for Data Science in 5 minutes

October 4, 2019
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At the end of the post there is a promotional link for free DigitalOcean credits. About At LatinR 2019 I had a nice conversation with Dr. LeDell that left me motivated to use H2O, so I updated my RStudio Server image on Digital Ocean to include H2...

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Open Trade Statistics: An Independent project that values reproducible research and provides tidy trade data

September 21, 2019
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Open Trade Statistics (OTS) was created with the intention to lower the barrier to working with international economic trade data. The project started when I was affected by the fact that many Latin American Universities have limited or no access to...

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d3po: R package for easy interactive D3 visualization with Shiny

September 21, 2019
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As an statistician, I feel really comfortable at using R, and lately I have started to build different dashboards for both public and private use. R already features excellent visualization libraries such as D3 (via the r2d3 package) or plotly, howe...

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Hyde Mod: A blogdown theme with full XML feed and custom MathJax for equation numbering

September 7, 2019
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The theme I’ve been using hyde theme for a while. Besides colours, I added some customizations to MathJax in order to be able to number equations and use \eqref, as I would do in a TeX document, to refer to numbered equations like I did in Linear...

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An updated version of The Hitchhiker’s Guide to Ggplot2

September 7, 2019
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An updated version of The Hitchhiker’s Guide to Ggplot2

About the book This book will help you master R plots the easy way, and this update works will recent versions of R packages. The book can be found at Leanpub. We have spent a long time creating R plots with different tools (base, lattice and ggplot2) during different academic and working positions. If you want to create highly customised plots in...

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Stackoverflow Developer Survey Results 2019 and Bipartite Networks With R

August 14, 2019
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Stackoverflow Developer Survey Results 2019 and Bipartite Networks With R

Dataset The Developer Survey Results is available here. The question I want to analyze is Which of the following programming, scripting, and markup languages have you done extensive development work in over the past year, and which do you want to work in over the next year? (If you both worked with the language and want to continue to do so, please check both boxes...

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Bojack Horseman and Tidy Data Principles (Part 1)

July 15, 2019
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Bojack Horseman and Tidy Data Principles (Part 1)

Motivation After reading The Life Changing Magic of Tidying Text and A tidy text analysis of Rick and Morty I wanted to do something similar for Rick and Morty and I did. Now I’m doing something similar for Bojack Horseman. In this post I’ll focus on the Tidy Data principles. However, here is the Github repo with the scripts to scrap...

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Posts

July 15, 2019
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. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. To leave a comment for the author, please follow the link and comment on their blog: Pachá....

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A new image on DigitalOcean to start using RStudio Server without waiting more than 2 minutes

April 26, 2019
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At the end of the post there is a promotional link for free DigitalOcean credits. Motivation I initially made a close-access image for DigitalOcean because I wanted to spend my lectures and workshops giving useful examples and not solving software installation issues. Now you can use my RStudio image which available on DigitalOcean Marketplace, it costs $0 except for the cost...

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A new image on DigitalOcean to start using RStudio Server without waiting more than 2 minutes

April 26, 2019
By

At the end of the post there is a promotional link for free DigitalOcean credits. Motivation I initially made an close-access image for DigitalOcean because I wanted to spend my lectures and workshops giving useful examples and not solving software installation issues. Now you can use my RStudio image which available on DigitalOcean Marketplace, it costs $0 except for the cost...

Read more »

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