Simple Steps to Create Treemap in R

The following document details how to create a treemap in R using the treemap package. What are they & when do we use them In the most basic terms a treemap is generally used when we want to visualize proportions. It can be thought of a pie map where the slices are replaced by rectangles. … Continue reading Simple... Read more »

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Reproducible development with Rmarkdown and Github

I’m pretty sure most readers of this blog are already familiar with Rmarkdown and Github. In this post I don’t pretend to invent the wheel but rather give a... Read more »

Timing Column Indexing in R

I’ve ended up (almost accidentally) collecting a number of different solutions to the “use a column to choose values from other columns in R” problem. Please read on for... Read more »

How to do simple table manipulations with R using Displayr

R is not just a tool for the data science elite. It is an immensely powerful tool that can be used by market researchers in... Read more »

Using a Column as a Column Index

We recently saw a great recurring R question: “how do you use one column to choose a different value for each row?” That is: how do you use a... Read more »

Furthest Water

Finding the Location Furthest from Water in the Conterminous United States The idea for this post came a few months back when I received an email that started, “I am a... Read more »

R from the turn of the century

Last week I spent some time reminiscing about my PhD and looking through some old R code. This trip down memory lane led to some of my old R... Read more »

Shiny application in production with ShinyProxy, Docker and Debian

You created some great Shiny applications, following our advice of Shiny packaging for example, and you want to put them into production, self-hosting, so that others can enjoy them,... Read more »

Data Science With R Series – Week 1

Data Science and Machine Learning in business begins with R. Why? R is the premier language that enables rapid exploration, modeling, and communication in a way that no other... Read more »