https://datafrosch.fun/blog/ Articles and tutorials about data journalism, analysis techniques, and storytelling with data en-us https://datafrosch.fun/blog/bias-in-your-ai.html Read the words as critically as you read the numbers. Exploring EU health spending data with Claude Code, the model framed government healthcare as money coming "out of people's pockets" — a slightly American way of looking at it. A look at the cultural bias inherent in LLMs and why we should treat their interpretations with the same scepticism as any other source. Wed, 06 May 2026 00:00:00 GMT https://datafrosch.fun/blog/bias-in-your-ai.html https://datafrosch.fun/blog/unit-conversions.html Let the computer track your units so you don't have to. How attaching units to your calculations prevents costly mistakes — a lesson from the Mars Climate Orbiter and investigative journalist Thomas Goorden. Tue, 31 Mar 2026 00:00:00 GMT https://datafrosch.fun/blog/unit-conversions.html https://datafrosch.fun/blog/pitfalls-of-percentages-in-the-news.html Why percentages mislead, and what journalists can do about it. Jonathan Stoneman explores why '% more likely' is bad journalese, how percentages don't behave like normal numbers, and why context is always key in data reporting. Wed, 18 Feb 2026 00:00:00 GMT https://datafrosch.fun/blog/pitfalls-of-percentages-in-the-news.html https://datafrosch.fun/blog/color-palettes-for-data-visualization.html Color theory fundamentals and 4 essential tools for better palettes. Learn how to choose the perfect color palette for data visualization using HSL color theory. Discover why lightness matters most for distinguishing colors and explore 4 powerful tools for creating accessible, harmonious color schemes. Wed, 03 Dec 2025 00:00:00 GMT https://datafrosch.fun/blog/color-palettes-for-data-visualization.html https://datafrosch.fun/blog/rss-newsletter.html Building an AI-powered RSS digest with robots. Learn how to build your own AI-powered RSS newsletter digest that aggregates content from multiple sources into a single weekly summary, delivered straight to your inbox. Tue, 22 Oct 2025 00:00:00 GMT https://datafrosch.fun/blog/rss-newsletter.html https://datafrosch.fun/blog/skills-and-tools-for-data.html Skills and tools to consider when leveling up your data game. When working with databases and large datasets, the way we work really depends on our current capabilities and research needs. Learn about different skill levels and tools—from web interfaces to programming languages—and discover AI chatbots that can help you level up your data journalism skills. Mon, 06 Oct 2025 00:00:00 GMT https://datafrosch.fun/blog/skills-and-tools-for-data.html