Analytics Solutions Conference

Minneapolis, MN - June 18-20

Transform your business, from R&D to production. Learn how companies are using data-driven tools to impact their bottom line. Click below to learn more and register. Join us!

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Design of Experiments Workshops

We offer hands-on design of experiments workshops, both in the United States and abroad. Whether you are looking for a class for the first-time experimenter or the advanced practitioner, we can help.

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Design-Expert Software

Whether you are new to design of experiments or a seasoned pro, you'll make breakthrough improvements to a product or a process with Design‑Expert software. Now on macOS.

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Stat-Ease logo

A better product. An improved process. Stat-Ease, armed with an expertise in design of experiments, has been helping people make breakthroughs since 1985. Find out how our Design‑Expert software, training, books, and consulting can help you improve your bottom line.

Make the most from every experimentsm

Design-Expert
Version 11

Design of Experiments Software

DX11 Cover

Make breakthrough improvements to a product or a process with Design-Expert, whether you are new to design of experiments or a pro. It's straightforward, easy-to-use interface sits on top of a powerful statistical engine. You will not only screen for vital factors, but also locate ideal process settings for top performance & discover optimal product formulations.

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Mixture & Combined Designs for Optimal Formulations

May 14-16, Cleveland, OH

Mix Overlay

Formulators use mixture designs to discover key ingredient combinations that maximize product performance. Use optimization to explore the formulation and identify the "sweet spot" where all specifications can be met. Experimenters will set up mixture-appropriate designs, select representative models, and generate contour plots in triangular space. Day 3 - move into more advanced techniques to design for constrained mixture variables, and study mixture and process variables.

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What's New

Case Study
case study

Case Study: Know the SCOR for Multifactor Strategy of Experimentation

By Mark on May 14, 2019

This article by Mark Anderson was published in the March 2019 edition of The ITEA Journal (presented here in it's manuscript format).

Summary: By way of example, this article lays out a strategy for design of experiments (DOE) that provides maximum efficiency and effectiveness for development of a robust system.

US Bank Small
blog

2019 Analytics Solution Conference

By Greg on April 2, 2019

The upcoming 2019 Analytics Solutions Conference is your opportunity to discover how others are using statistical tools [design of experiments (DOE), multivariate analysis (MVA) and process analytical technology (PAT)] to dramatically impact the bottom line.

DEMD
training

DOE: The Secret Weapon in Medical Device Design

By Shari on April 1, 2019

Stat-Ease has guided many manufacturers in the medical device industry in the streamlining of their products and processes. Now, we have put that experience together into one place, the Designed Experiments for Medical Devices workshop.