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Data Science

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

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CLI tool for data-science: 891 downloads in 7dy.

CLI tool for data-science: 891 downloads in 7dy.

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5 min read
My scraper returned 660 jobs. There were 880. Nothing in the output said so.

My scraper returned 660 jobs. There were 880. Nothing in the output said so.

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8 min read
Excel Dashboards: Product Analysis for Jumia Kenya

Excel Dashboards: Product Analysis for Jumia Kenya

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5 min read
Correlation vs. Causation: What They Actually Mean

Correlation vs. Causation: What They Actually Mean

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6 min read
What PCA is actually doing to your data

What PCA is actually doing to your data

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5 min read
5 Ways to Use Universal Google Image Bulk Downloader Pro

5 Ways to Use Universal Google Image Bulk Downloader Pro

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2 min read
Data Pipelines Explained: Benefits, Types, and Use Cases

Data Pipelines Explained: Benefits, Types, and Use Cases

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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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7 min read
What a Clean Equity Curve Doesn't Prove

What a Clean Equity Curve Doesn't Prove

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4 min read
How the pitch-by-pitch MLB simulator works

How the pitch-by-pitch MLB simulator works

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8 min read
What Shuffling Your Trade History Actually Tells You (And What It Doesn't)

What Shuffling Your Trade History Actually Tells You (And What It Doesn't)

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4 min read
Reverse-Engineering Messy Databases: My End-to-End Data Audits Across 17,000+ Relational Schema Logs

Reverse-Engineering Messy Databases: My End-to-End Data Audits Across 17,000+ Relational Schema Logs

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4 min read
Build Your First Scikit-learn Pipeline

Build Your First Scikit-learn Pipeline

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3 min read
Failed, untested, or interrupted? A data contract for adaptive manufacturing experiments

Failed, untested, or interrupted? A data contract for adaptive manufacturing experiments

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4 min read
My Model Had 100% Recall — Then I Realized It Was Predicting "Exoplanet" for Everything

My Model Had 100% Recall — Then I Realized It Was Predicting "Exoplanet" for Everything

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3 min read
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