IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

Learn how to use Excel’s dynamic array formulas to automate data pairing, save time, and unlock new insights in your analysis. Excel arrays ...

In today's AI-driven world, AI tools for data analysis have supercharged the ability to extract meaningful insights from vast ...

See how to query documents using natural language, LLMs, and R—including dplyr-like filtering on metadata. Plus, learn how to ...

OpenAI is testing ChatGPT features to create spreadsheets and presentations, posing a challenge to Microsoft Office with built-in productivity tools.

Transforming your impact data into sharp, strategic charts is easier than you might think. These simple visualization ...

Open Excel, and you will see a new tab in the ribbon at the top that says PyXLL.

Discover 12 Apple Numbers features that redefine spreadsheets with creativity, interactivity, and user-friendly design. Apple ...