Articles by Pachá

Dr. Julia Silge InteRview

April 13, 2020 | 0 Comments

Today I interviewed Dr. Julia Silge, the creator of janeaustenr::, tidytext::, qualtRics::, and author of Text Mining with R. I’m still recovering from a hand surgery, and this time the interview was done by using a voice-to-text app and email. ... [Read more...]

Thomas Lumley InteRview

April 8, 2020 | 0 Comments

Today I interviewed Dr. Thomas Lumley, the creator of survey::. While I recover from a hand surgery, I’ll be doing some interviews that I’m recording and then transcribing with the help of software. Also, this is the 1st time I’m using my ima... [Read more...]

LP and Tidy Data Principles (Part 1)

February 3, 2020 | 0 Comments

Motivation The Life Changing Magic of Tidying Text is one of those post I keep re-reading from time to time and I wanted to try the analysis with songs. I shall use lp package, a small data package I had for experimental purposes. Note: If some images appear too small ...
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The Hitchhiker’s Guide to Plotnine

October 26, 2019 | 0 Comments

About the book Jodie Burchell and yours truly have published a book, The Hitchhiker’s Guide to Plotnine, on graphing in Python using plotnine, a comprehensive port of ggplot2. This book will help you easily build beautiful plots. If you’d like to ... [Read more...]

A full RStudio Server setup to use H2O in 5 minutes

October 4, 2019 | 0 Comments

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 H2O a... [Read more...]

A full RStudio Server setup to use H2O in 5 minutes

October 4, 2019 | 0 Comments

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... [Read more...]

An updated version of The Hitchhiker’s Guide to Ggplot2

September 7, 2019 | 0 Comments

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 ...
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Bojack Horseman and Tidy Data Principles (Part 1)

July 15, 2019 | 0 Comments

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 ...
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Posts

July 15, 2019 | 0 Comments

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