DASS — Rigorous statistics, explained

The data is collected. The deadline is real. Now what?

Whatever stage you're stuck at, a senior statistician gets you unstuck — with defensible methods, fast turnarounds, and results explained in plain language.

I'm a researcher

"Reviewer 2 questioned my analysis."

Methods sections, power analyses, and revise-and-resubmit responses from a Co-PI on NSF and IES trials.

How we help researchers →
I run a non-profit

"Our funder wants evidence of impact."

Program evaluation your board and funders can act on — designed to fit real budgets and real data.

How we help non-profits →
I'm building an AI product

"Our eval numbers won't hold up."

Statistically defensible evaluation frameworks and metrics for LLM and data products — before a customer audits them.

How we help startups →
Not sure which model — or which service — you need?

That's what the free 30-minute consult is for. Bring the problem; leave with a plan, whether or not you hire us.

Book the free consult
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Trusted across funded research and AI startups
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What we do

Three ways we support your research

Engage us for a single analysis or as an ongoing methods partner across the full lifecycle of a project.

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Industries we serve

The same rigor, across very different data

From grant-funded academic studies to fast-moving AI startups, we adapt the method to the question — never the other way around.

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Selected work

Real questions, defensible answers

Representative federally- and foundation-funded projects our team has supported as PI, Co-PI, methodologist, or statistician.

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Why DASS

Expertise you can actually understand

Plenty of firms can run a model. Fewer can tell you what it means, whether it's the right one, and how to explain it to a reviewer, a board, or a grant committee. That's the gap we fill.

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How it works

A clear path from question to answer

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Trusted by researchers who don't cut corners

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A note from our founder

DASS started from a simple frustration: too much good research stalls because the statistics are done to it, not with it. We built a practice where you talk directly to the statistician doing the work — someone who cares as much about explaining the result as computing it.

— Dr. Nedim Yel, Co-Founder
The team

Statisticians who speak human

You work directly with senior methodologists who stay hands-on with your project from first call to final handoff.

Let's talk about your project

Tell us where you are — a messy dataset, a study to design, a reviewer to satisfy. We'll reply within one business day with a plan and a quote. Initial consultations are free.

Turnaround
Reply within 1 business day
Prefer to pick a time? Book on Calendly →

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We'll be in touch within one business day.