Data at Depth

Data at Depth

About the Substack

Welcome to Data at Depth! Our site offers articles on data analysis and visualization with Python/AI. Learn to create meaningful visualizations from data with techniques, best practices, and real-world examples.

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• Occasional public posts

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• Subscriber-only posts and full archive
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About John Loewen

PhD in Computer Science || 25 years as a University Professor || I write about coding, data visualization, data storytelling, and AI || Avid marathon runner || Canadian expat living in Rome