Math is about packing things down into small conceptual boxes that we can upload into our brains. It's not about thousand page books... Don't settle for a partial understanding.
British Mathematician Richard ThomasMy LaTeX-formatted notes covering foundational concepts in mathematics, statistics, and computer science are available on GitHub.
Ironically, in many cases, especially in linear regression, calculations become simpler when approached through multi-dimensional matrix algebra rather than one-dimensional methods. Let's explore the foundational concepts of linear regression to understand this phenomenon.
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