This is an opinionated essay about good and bad practices in data visualization. Examples and explanations are below. The Scripts/ directory contains .Rmd files that generate the graphics shown below.

Abstract: A vertex set D ⊆ V is considered a dominating set of G if every vertex in V − D is adjacent to at least one vertex in D. We called a dominating set D as a paired-dominating set if the ...

Circle, the issuer of USD Coin (USDC), is making significant strides to enhance the security and efficiency of global financial transactions. Two recent developments—the introduction of a graph-based ...

This educational film teaches viewers how to construct mathematical line graphs to solve algebraic problems. It begins by reviewing statistical graphs and then explains the relationship between ...

Nearly a decade ago, Google showed off a feature called Now on Tap in Android Marshmallow—tap and hold the home button and Google will surface helpful contextual information related to what’s on the ...

Graphing a circle can seem like a daunting task, but with the right approach, it’s actually quite straightforward. This article will walk you through 9 simple steps to help you graph a circle with ...

The 175,000-square-foot office building last sold for around $60 million. Region poised for worst investment sales volume since Great Recession Artomatic 2024 paused due to a regulatory complication ...

The electron is the basic unit of electricity, as it carries a single negative charge. This is what we're taught in high school physics, and it is overwhelmingly the case in most materials in nature.

Want to learn more? Sign up for a free five-week email mini-course full of research-backed strategies to help students make sense of math. Fractions are an important building block in students’ ...