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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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Comments 1
9 min read
Asked for one row: thread-attached views converted, feed views did not

Asked for one row: thread-attached views converted, feed views did not

Comments 1
1 min read
From Raw Freight Data to Decision-Ready Context: Building a Reliable Freight Decision Pipeline

From Raw Freight Data to Decision-Ready Context: Building a Reliable Freight Decision Pipeline

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12 min read
Why To-Do Lists Fail (21,655 Tasks of Data)

Why To-Do Lists Fail (21,655 Tasks of Data)

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7 min read
Excel changed my CSV IDs. Catch the problem before import.

Excel changed my CSV IDs. Catch the problem before import.

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3 min read
CSI 300 vs CSI 500: A 16-Year DCA Backtest (China A-Shares)

CSI 300 vs CSI 500: A 16-Year DCA Backtest (China A-Shares)

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Comments 1
4 min read
USPTO trademark data is free and painful — we are demand-testing a watch API before building it

USPTO trademark data is free and painful — we are demand-testing a watch API before building it

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2 min read
Parsing SEC ownership filings (Form 4 / 13F) is awful. Here is what we learned building a normalized API for it.

Parsing SEC ownership filings (Form 4 / 13F) is awful. Here is what we learned building a normalized API for it.

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3 min read
Jumia Product Performance & Pricing Dashboard

Jumia Product Performance & Pricing Dashboard

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6 min read
What Tracking Every Job Application Actually Taught Me

What Tracking Every Job Application Actually Taught Me

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4 min read
Comparing UK supermarket prices programmatically: Tesco, Sainsbury's, Asda and Aldi in one schema

Comparing UK supermarket prices programmatically: Tesco, Sainsbury's, Asda and Aldi in one schema

Comments 1
6 min read
When Two Systems Disagree About the Truth, Both Get Believed

When Two Systems Disagree About the Truth, Both Get Believed

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2 min read
I counted how many startup credit programs a machine can actually check

I counted how many startup credit programs a machine can actually check

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5 min read
What you can (and can't) scrape from LinkedIn without logging in — a head-to-head test of 45 runs

What you can (and can't) scrape from LinkedIn without logging in — a head-to-head test of 45 runs

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3 min read
Apple lists ~130 App Store countries. Two of them don't actually work.

Apple lists ~130 App Store countries. Two of them don't actually work.

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2 min read
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