Sam Jennings | Statistical Consulting

What I Do

I help small businesses understand what's actually driving their performance. Using statistical analysis, I identify which factors matter, which don't, and what to optimize. You get clear answers, not guesswork.

How It Works

You send me your data (spreadsheet, CSV, etc.)

I run the analysis using my custom-built statistical pipeline

You get a clear report with actionable insights

Services

Insight Report

"What's driving my sales?"

$75

Single question answered
Identify key drivers
Clear written report

Recommendation

"What should I change?"

$125

Everything in Insight
Optimization analysis
Specific action plan

Full Diagnostic

"How do I optimize everything?"

$300

Multiple analyses
Complete business review
Prioritized recommendations

About Me

I am a Data Science student at the University of Michigan. I built an analysis pipeline from scratch using custom, efficient linear algebra packages in C++ and Python; utilizing automatic model selection, normalization, and optimization.

I've spent years teaching complex concepts clearly-from piano lessons to AP Stats and Computer Science tutoring. I bring that same clarity to data analysis: you'll understand exactly what your numbers mean and what to do about them.

Tools I use: C++, Python, SQL, statistical modeling, regression analysis, data visualization

What Clients Say

Testimonials coming soon—I'm currently offering free analyses to my first clients in exchange for feedback.