What Makes a Good Data Visualization – a Data Scientist perspective
Data visualization has been a subject of many thousands of books, courses, and blogs. My course on data mining included a one-hour lecture on Data Visualization. However, since you, my reader, don’t have an hour to read this blog, here is a KDnuggets-sized summary of what makes a good data visualization... Read more
Data Visualization – Part 1
Introduction to Data Visualization – Theory, R & ggplot2 The topic of data visualization is very popular in the data science community. The market size for visualization products is valued at $4 Billion and is projected to reach $7 Billion by the end of 2022 according to Mordor Intelligence. While we... Read more
Making sense of facts, numbers, and measurements is a form of art – the art of data visualization. There is a load of data in the sea of noise. To turn your numbers into knowledge, your job is not only to separate noise from the data, but also to present... Read more
Bundle Buddy
When building a complex JavaScript application, it is common to minify code and bundle files together to optimize network requests so the app loads faster. A common pattern for complex and large applications is code splitting. Typically this breaks up the bundles by each route in your application so... Read more
Visualising Similarity: Maps vs. Graphs
The visualization of complex data sets is of essential importance in communicating your data products. Beyond pie charts, histograms, line graphs and other common forms of visual communication begins the reign of data sets that encompass too much information to be easily captured by these simple data displays. A... Read more
Tides of Information Flow: Visualizing Our Digitally-Mediated Reality
I consume a lot of news, especially recently. But often I feel like I have a hard time grasping the shape of it. What is different this time? What am I missing? What have I learned? Where did that other thing go? I’m also interested in maps. So, I... Read more
Farmer’s Markets
A series of data visualizations on Farmers’ Market data from data.gov. Dataset Properties Name Location (lat, long, city, state, address) Hours of operation Different goods categories and a yes/no if they’re available at that market UNDERSTANDING THE DATASET I made the following graphic to understand the distribution of the 29 goods... Read more