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Data Science

Data Science allows us to extract meaning from and interpret data.

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I Didn't Believe a Chart, So I Rebuilt It From the Source Data

I Didn't Believe a Chart, So I Rebuilt It From the Source Data

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5 min read
The Fill Model Is Where Backtests Quietly Cheat

The Fill Model Is Where Backtests Quietly Cheat

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4 min read
I tested Google's TimesFM-3: the zero-shot claim holds, the new features don't

I tested Google's TimesFM-3: the zero-shot claim holds, the new features don't

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10 min read
Finding charts that look like this one

Finding charts that look like this one

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6 min read
TimesFM: Google's Foundation Model for Time Series, Explained for Developers

TimesFM: Google's Foundation Model for Time Series, Explained for Developers

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6 min read
Is a blank cell signal, or just missing?

Is a blank cell signal, or just missing?

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9 min read
Scientific Market Analysis: Google Play Store App Performance

Scientific Market Analysis: Google Play Store App Performance

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2 min read
Why "Behind the Scenes" Isn't Optional in Machine Learning

Why "Behind the Scenes" Isn't Optional in Machine Learning

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2 min read
The Revert Rate That Lies: Why You Cannot Rank a DEX Metric Across Execution Models

The Revert Rate That Lies: Why You Cannot Rank a DEX Metric Across Execution Models

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6 min read
Getting Started with Excel for Data Analytics: From Basics to Data Cleaning.

Getting Started with Excel for Data Analytics: From Basics to Data Cleaning.

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5 min read
Getting Started with Excel for Data Analytics: From Basics to Data Cleaning.

Getting Started with Excel for Data Analytics: From Basics to Data Cleaning.

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5 min read
Getting Started with Excel for Data Analytics: From Basics to Data Cleaning.

Getting Started with Excel for Data Analytics: From Basics to Data Cleaning.

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6 min read
Your Time-Series Validation Score Is Inflated, and Your Test Suite Will Never Tell You

Your Time-Series Validation Score Is Inflated, and Your Test Suite Will Never Tell You

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4 min read
Getting Started with Excel for Data Analytics: From Basics to Data Cleaning

Getting Started with Excel for Data Analytics: From Basics to Data Cleaning

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6 min read
Nine Algorithms Later, I Stopped Learning Algorithms

Nine Algorithms Later, I Stopped Learning Algorithms

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9 min read
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