Written Visual Analytics Tutorials

Here’s what nobody is talking about… The maligned AI catchphrase that is a telltale sign that AI slop is forthcoming.…

During our Decision-Ready Data strategy workshops, one focus area is ensuring practitioners and stakeholders align on the type of analytics…

Like so many others, I have been intrigued by the capabilities of advancements in AI and its potential to make…

I’ve recently had a fantastic run of totals-based discoveries. I’ll admit – I’ve overlooked the humble Totals feature. At the…

Whenever I’m designing a dashboard, I ask myself: could someone spot the insight before they start reading?  When we are…

As tradition holds, Playfair Data shares our analytics trends and predictions going into each new year and recaps it by…

What a year 2025 has been! With 29 new written tutorials, 18 new video tutorials, and many public and private…

Understanding human perception, cognition, and psychology is indispensable when it comes to creating successful visual analytics tools. A psychological element…

Okay, I get it. Searching for “Tableau vs. Power BI” leads to over 25 million results in Google, and that…

Feature Engineering is a critical part of any machine learning project.  It is the step of the project where subject…

Oracle Analytics Cloud (OAC) offers a robust set of data connections you can use as an engineer. These range from…

The scatter plot is a chart type that has many uses in visual analytics. They’re used to visualize relationships between…