Skills in Python, SQL, Hadoop, and Spark help with collecting, managing, and analyzing large volumes of data. Using visualization tool ...

AI tools are frequently used in data visualization — this article describes how they can make data preparation more efficient ...

Python in Excel is a game-changer ...

Overview:Excel books support long-term learning compared to short tutorials that explain quick data-centric tasks.Books ...

Excel automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.

Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

Office Scripts extract Excel hyperlink URLs without macros; results are hardcoded so the file can stay .xlsx, reuse is straightforward.

Ohio State Marion’s STEMcoding Project offers a summer 2026 data science course for teachers with online and hybrid options and CEUs available.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

Technology evolves faster every year, and the skills that were valuable just a few years ago can quickly become outdated. The good news is that updating your knowledge doesn’t always require going ...

Professor David Gerbing of Portland State University developed lessR to make professional-quality data visualization and forecasting accessible to everyone ...

Knowing where the drop-offs happen is the first step to stopping them. forms.app’s drop-off analysis lets you do just ...