Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.

COVID-19 data is published from many distinct sources with highly heterogenous formats. The goal of this pipeline is to accept data in many different formats, and to process it into a standardized and ...

Data collection utilizes an Excel table with dynamic KPIs displayed using shapes and formulas like COUNTA, DATEDIF, and COUNTIF. Automation is achieved through Macros and Visual Basic for email ...

Because many password generators aren't as random as they seem, I built an improved one in Excel—and I'll show you exactly how you can, too. When the IBM PC was new, I served as the president of the ...

Design note: 3 of 4 agents are pure Python (no API calls). Only the InsightAgent uses the AI API, demonstrating that effective agent architectures combine deterministic computation with AI where it ...

The enterprise data landscape is undergoing a fundamental shift as the importance of unstructured data grows in parallel with the rise of generative AI and agentic workflows. Data platforms are ...

Excel is a cornerstone tool for data analysis, management, and automation, offering a wide array of functions that simplify even the most complex tasks. Whether you’re a beginner or a seasoned user, ...