Analytics Solutions Conference

Minneapolis, MN - June 18-20

Thanks to everyone who was able to attend and present at the 2019 Analytics Solutions Conference. It was a huge success! We have posted the presentations in pdf format. Click here and head to the Speakers section.

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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

Version 12

Design of Experiments Software

Design-Expert version 12

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

August 13-15, Minneapolis, MN


Via real-world case studies, this 3-day workshop lays out tools for mixture design that vary product recipes in search of the "sweet spot" where it meets all specifications. Learn the secrets for applying a multicomponent formulation strategy to maximize mixture performance. We top it all off by combining process factors, so by class-end you can literally mix your cake and bake it too.

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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.

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Four Tips for Graduate Student’s Research Projects

By Shari on June 13, 2019

Graduate students are frequently expected to use design of experiments (DOE) in their thesis project, often without much DOE background or support. This results in some classic mistakes.


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.