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

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Google Trends API in Python without pytrends 429 errors (and with more than 5 terms on one scale)

Google Trends API in Python without pytrends 429 errors (and with more than 5 terms on one scale)

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4 min read
Is AI costing jobs outside tech? I read 4,335 S&P 500 earnings calls

Is AI costing jobs outside tech? I read 4,335 S&P 500 earnings calls

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3 min read
Week 44 shelf-price indices: UK down 0.24%, Australia up 0.48%

Week 44 shelf-price indices: UK down 0.24%, Australia up 0.48%

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3 min read
Walk-forward testing with an embargo: keeping time in order

Walk-forward testing with an embargo: keeping time in order

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2 min read
We read 202,073 UK job adverts with an LLM: 1 in 6 from visa-sponsor employers rule out sponsorship

We read 202,073 UK job adverts with an LLM: 1 in 6 from visa-sponsor employers rule out sponsorship

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2 min read
MMLU-Pro still uses the MMLU answer keys that experts flagged as wrong on 52 of 55 questions

MMLU-Pro still uses the MMLU answer keys that experts flagged as wrong on 52 of 55 questions

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4 min read
Your city chart can name a filter that never took effect

Your city chart can name a filter that never took effect

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6 min read
45 of 45 published models side with the experts, not MMLU-Pro's answer key, on its inherited MMLU errors

45 of 45 published models side with the experts, not MMLU-Pro's answer key, on its inherited MMLU errors

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4 min read
Reviewing accepted items does not reveal what a filter missed

Reviewing accepted items does not reveal what a filter missed

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2 min read
A free MCP server for engineering materials data, with a source for every number

A free MCP server for engineering materials data, with a source for every number

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2 min read
Paper Trading Crypto Futures: How to Make It Honest

Paper Trading Crypto Futures: How to Make It Honest

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7 min read
Scraping IKEA Data with Python: the Same Products Cost 37% More in France Than in the Netherlands

Scraping IKEA Data with Python: the Same Products Cost 37% More in France Than in the Netherlands

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9 min read
5 rules we used to turn 164,963 daily follower readings into one honest growth number

5 rules we used to turn 164,963 daily follower readings into one honest growth number

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3 min read
I read every AI claim on 4,335 earnings calls. A keyword filter would have got most of them wrong

I read every AI claim on 4,335 earnings calls. A keyword filter would have got most of them wrong

Comments 2
5 min read
Not every short is a bet: I checked the filings behind the 25 most-shorted S&P 500 stocks

Not every short is a bet: I checked the filings behind the 25 most-shorted S&P 500 stocks

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3 min read
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