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Platform Portability
Uses Substack subdomain (penelopefitdatascientist.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Data Career strategies and productivity tips to help data scientists land a $150K+ job and get promoted without burning out. I’ve spent $10K+ on data science career and productivity coaching, so you don’t have to.
Data updated 2 weeks ago
| Public |
| 10 Essential Git Commands Every Data Scientist Should Now (And A Complete 15 min Hands-On Exercise )Mar 2, 2026 | Public |
| The 4 Rules of the Data Science Career Video Game(And 8 resources to grow your data career)Feb 28, 2026 | Public |
| The Math for Machine Learning Roadmap Nobody Gives You(4 Phases to mastery)Feb 20, 2026 | Public |
| 7 - steps GenAI Roadmap for data scientistsBuild real skills in 6-8 monthsFeb 16, 2026 | Public |
| If you’re watching porn and feel like your brain is melting, this is why(and how to regain your focus)Jan 31, 2026 | Public |
| This Stanford Data Competition is the Perfect Portfolio Project(And you can win up to $50k)Jan 22, 2026 | Public |
| Automate Your Data Science Job Search With This ChatGPT Prompt (Daily Email Updates) (Before every Data Student figures this out)Jan 15, 2026 | Public |
| 3 signs you’re about to get a data science referral - keep going.(Don’t ignore those subtle signs)Jan 6, 2026 | Public |
| 4 Career Acceleration Books for Data Scientists to read in January 2026(Even if you think you don’t have the time to read)Jan 3, 2026 | Public |
Track changes to The Focused Data Scientist's percentile rankings in Education over time
Start tracking — freeWeekly Growth
N/A
median: 1.0
Publishing Consistency
63/100
median: 64/100
Subscribers
4K
median: 1K
N/A
This is a free newsletter — no revenue data available
$20–$46
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Tracking started recently for The Focused Data Scientist. A growth trend will appear once we have more data points.
Renewing Classical Education
4K subs
Classical KIDS
4K subs
Because You Write
4K subs
Avg Likes
14.0
Engagement Rate
0.35%· ~14 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Education
0.35% engagement rate
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Publishing Frequency
Weekly
Last published Mar 18, 2026
Usually publishes Thu
1.7 posts/week avg
Education Pricing
$14.27/mo avg
Your newsletter: Free
Monetization Readiness
Education newsletters typically start charging at ~1K subscribers
Above the typical threshold
100% of similar-size Education newsletters have paid tiers
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