The DIY Data Scientist
Substacknewsletter · by David Langer · English
Learn real-world, do-it-yourself (DIY) analytics skills that make you stand out at work with weekly hands-on tutorials designed for ANY professional. 📬 Check your Substack app settings and Promotions folder for your Welcome email. 📬
- Audience
- 13K subscribers
- Shown publicly on Substack
- Publishing
- Every two weeks
- 5 posts indexed in the last 90 days
- Last post
- Oct 20, 2026
- 10 days ago
- Likely audience
- Data scientists
- Inferred from post content
The DIY Data Scientist is a Substack newsletter by David Langer covering Python programming, RFM analysis and Predictive modeling. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 20, 2026. Shown publicly on Substack: 13K subscribers.
Topics
- Python programming
- RFM analysis
- Predictive modeling
- Customer Lifetime Value
- Data analytics
Recent posts
- Python Crash…
- Customer Lifetime…
- Random Forest…
- Customer Lifetime…
- Customer Lifetime…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on The DIY Data Scientist
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Oct 22, 2026 · How NewsletterFIT collects and labels data