How to Make Glowing Visualizations – Literally
I explain here how to do it in Excel. But the principle is general. You can produce this type of visualization with other tools. There are many features in Excel that all...
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DSC Weekly Digest 22 February 2022: Graphology
In the last couple of months, I’ve been noticing a gradual shift in the kind of articles that we receive at Data Science Central. We still get a fair amount of data...
Dual Confidence Regions: A Simple Introduction
This tutorial explains how to build confidence regions (the 2D version of a confidence interval) using as little statistical theory as possible. I also avoid the traditio...
DSC Weekly Newsletter 15 Feb 2022: On the Verge of War
I write this particular newsletter on Valentine’s Day, and I was planning to talk about love (in particular the love of data). However, real-world events seem to ha...
DSC Weekly Digest 08 Feb 2022: All That eGlitters Is Not Gold
It ended with a sock puppet. The year was 1999, and the dot-com era was in full swing. Every company was not just an Internet company, but an e-Commerce company, and vent...
DSC Webinar Series: Boosting Your eCommerce Business with Marketing Analytics
KEH is a ReCommerce camera specialist in finding and providing the best high-end camera gear at an attractive price. To better serve a growing demand for used material vi...
DSC Weekly Newsletter 01 Feb 2022: What is Web 3.0 and Why Does it Matter?
In 1993, I was at a conference in Seattle where I stumbled onto someone who was showing this new application called the Mosaic WWW Browser. At the time, I’d been do...
DSC Weekly Digest for 25, 2022: They’re Coming To Take My Job Away!
Over the last thirty years, there have been two camps that have emerged (I’m not sure that calling them schools of thought is even warranted) taking one of the two ...
Notes to New and Returning DSC Writers
A few weeks ago, we flipped the switch here at Tech Target, retiring our existing Ning-based content management system and debuting our new WordPress environment. Overall...
Quasi A/B test: An overlooked opportunity in company-sponsored research
Andrea Polonioli & Ciro Greco Leading companies have been seizing the unprecedented opportunities offered by the web to test hypotheses quickly by using controlled ex...