Pro Data Visualization Using R and JavaScript: Analyze and Visualize Key Data on the Web

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2022

T. Barker, J. WestfallPro Data Visualization Using R and JavaScripthttps://doi.org/10.1007/978-1-4842-7202-2_5

5. Visualizing Spatial Data from Access Logs

Tom Barker¹   and Jon Westfall²

(1)

Pipersville, PA, USA

(2)

Cleveland, MS, USA

 

In the last chapter, we talked about D3 and looked at concepts from making simple shapes to creating a bar chart out of those shapes. In the previous two chapters, we took a deep dive into R. Now that you are familiar with the core technologies that we will be using, let’s begin looking at examples of how, as web developers, we can create data visualizations that communicate useful information around our domain.

The first one that ...