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

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A Self-Hostable AI Data Analyst with 4 Agents, Sandboxed Code Execution, and Your Choice of LLM

A Self-Hostable AI Data Analyst with 4 Agents, Sandboxed Code Execution, and Your Choice of LLM

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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
The first thing I check before trusting any dataset

The first thing I check before trusting any dataset

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2 min read
My first excel data cleaning

My first excel data cleaning

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2 min read
What Weekday Is Your Birthday, Really? The Calendar Is Quietly Biased

What Weekday Is Your Birthday, Really? The Calendar Is Quietly Biased

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3 min read
Five results: I spent time proving splines don't help trajectory databases

Five results: I spent time proving splines don't help trajectory databases

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9 min read
XGBoost Explained: From Gradient Boosting to Weighted Quantile Sketch

XGBoost Explained: From Gradient Boosting to Weighted Quantile Sketch

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5 min read
The HN search API will hand you 1,000 rows and tell you there are 29,152

The HN search API will hand you 1,000 rows and tell you there are 29,152

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5 min read
I mapped every WordPress plugin CVE since 2023. Here's what the data says — and how I built it.

I mapped every WordPress plugin CVE since 2023. Here's what the data says — and how I built it.

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3 min read
How we built a customer health score you can argue with

How we built a customer health score you can argue with

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4 min read
Detecting Word Attraction and Repulsion in Text with wordorientation

Detecting Word Attraction and Repulsion in Text with wordorientation

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1 min read
Where Did This Trade Come From? Attributing DEX Volume in Dune SQL

Where Did This Trade Come From? Attributing DEX Volume in Dune SQL

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6 min read
yfinance 1.6.0: Practical Python Stock Data, Live Streaming, and Equity Screening

yfinance 1.6.0: Practical Python Stock Data, Live Streaming, and Equity Screening

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4 min read
A/B Testing & Experimentation: How to Run Tests That Actually Teach You Something

A/B Testing & Experimentation: How to Run Tests That Actually Teach You Something

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13 min read
Statistics for Data-Driven Developers: Making Decisions With Numbers

Statistics for Data-Driven Developers: Making Decisions With Numbers

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12 min read
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