Design-Expert® Software Version 11

Make breakthrough improvements to a product or a process with Design-Expert software. You can not only screen for vital factors, but also locate ideal process settings for top performance and discover optimal product formulations. Easily view response surfaces from all angles with rotatable 3D plots. Set flags and explore contours on interactive 2D graphs; and use the numerical optimization function to find maximum desirability for dozens of responses simultaneously. For a list of features and more, scroll to the bottom of the page.
Try the free 30-day trial!

New Annual Network License—$1395 and up
Annual Network licenses include free upgrades, updates, and technical support as long as your license is current.

New Single-User License—$1295
New Single-User license purchases include 12-months of FREE Annual Support and Maintenance (AS&M)—a $285 value. AS&M includes upgrades, updates and technical support. AS&M must be renewed on an annual basis to continue receiving support and maintenance.

Upgrade from an Earlier Version—$0 from v10 with current AS&M, $595 from v9, and $895 from v8 or earlier
Only Single-User licenses can be upgraded online. New Single-User Upgrade purchases include 12-months of FREE Annual Support and Maintenance (AS&M)—a $285 value. AS&M includes upgrades, updates and technical support. AS&M must be renewed on an annual basis to continue receiving upgrades, support and maintenance.

Academic Licenses or Special Discounts
Please click here to inquire about an academic license. You may also contact Stat-Ease or call 612.378.9449 for help.

International Customers
You may find it most convenient to purchase the software from a Stat-Ease reseller. Click here for a list.

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Design-Expert® Software Version 11

Details

Rave reviews from the expert evaluators

  • Modernized user interface (UI): “Nice—clean and fresh!”
  • Ability to display results as you wish: “I like the options to split and arrange the output screens.”
  • Improved statistical analysis: “I find the factorial center-point modeling for curvature effects greatly improved and very clear.”
  • Migration made easy for upgrading: “I like the new UI. Definite wow factor, but it still feels the same.”

What’s in it for you

“Let no one think we can relax our efforts in research.” —Norman Borlaug, Nobel Prize speech (12/11/70)

Stat-Ease, Inc. welcomes you to version 11 (v11) of Design-Expert software (DX11) for design of experiments (DOE). Our programmer team code-named this major new release “Borlaug” in honor of the University of Minnesota agronomist whose research on high-yielding crops led to the Green Revolution that staved off world starvation. Use DX11, on Microsoft Windows (and coming soon on Apple macOS as well!), to optimize your product or process. It provides many powerful statistical tools, such as:

      • Two-level factorial screening designs: Identify the vital factors that affect your process or product so that you can make breakthrough improvements.
      • General factorial studies: Discover the best combination of categorical factors, such as source versus type of raw material supply.
      • Response surface methods (RSM): Find the optimal process settings to achieve peak performance.
      • Mixture design techniques: Discover the ideal recipe for your product formulation.
      • Combinations of process factors, mixture components, and categorical factors: Mix your cake (with different ingredients) and bake it too!
      • Design and analysis of split plots:  Make your experiment far easier by grouping hard-to-change process factors and/or mixture components

Your Design-Expert program offers rotatable 3D plots to easily view response surfaces from all angles. Use your mouse to set flags and explore the contours on interactive 2D graphs.  Our numerical optimization function finds maximum desirability for dozens of responses simultaneously!

You’ll find a wealth of statistical details within the program itself via various Help screens. Take advantage of this information gold-mine that is literally at your fingertips.  Also, do not overlook the helpful annotations provided on all reports.

For a helpful collection of checklists and ‘cheat sheets,’ see the Handbook for Experimenters.  It’s free to all registered users. Furthermore, for a quick start on design and analysis of experiments—keeping things simple and fun (unlike most other statistics texts), we recommend you read:

They are available for purchase on the Stat-Ease web site, via Amazon, or directly from the publisher—Taylor&Francis/CRC/Productivity Press (New York, NY).

Features

What's New

Those of you who’ve used previous versions of Design-Expert software will be impressed with the many improvements in Version 11. Do not hold off. Upgrade now!

Here are the highlights:

    • Easily configured multiple windows: At the touch of a button arrange your view as you like it!  For example, see a three-way display below for various tables from DX11’s analysis of variance report.

Multiple Windows in Design-Expert Software

    • Diagnostics graphs provided in multigraph view: Take advantage of side-by-side and up-down comparisons via the four-window option on the pane-configuration tool.

Multiple Graphs in Design-Expert Software

    • Toolboxes can be docked and resized: Move controls, for example the tool that controls factor setting in this 3D response surface, to most convenient locations!

Toolboxes in Design-Expert Software

Many more new features in DX11

Graphics

  • Better DPI-scaling for high-resolution monitors.
  • Graph lines anti-aliased (smoothed) and thicker.
  • Ability to remove all contours from a surface graph.

Interface

  • New icons.
  • More tooltips (hover help).
  • Improved internationalization including Unicode support.
  • Handy Reset Toolbox option to repositions View to original layout.
  • Reports have been split into separate tabs that can be resized and rearranged.
  • Ctrl–scrollwheel zooms in/out of reports, increasing/decreasing the font size.
  • New Design Properties tool for design layout facilitates interactive editing of row and column attributes.

Designs

  • Can now modify discrete levels in existing design.
  • Split-plot designs can be built with I or A-optimal criteria.
  • Optimal bootstrap parameters have been tweaked to improve performance.
  • Split-plot factorials design sizes are now more easily specified by number of groups and group size.

Modeling

  • “Remove/Add Curvature” button for factorials with center points.
  • The ANOVA for factorials with center points streamlined making it far more intuitive and flexible.

Analysis

  • Many tables in reports are now sortable.
  • The maximum model order can now be limited to speed up calculations for large designs.

Confirmation

  • Run entry (and review) facilitated by being moved into its own table.
  • Improved ability to confirm models at multiple points—made easy by tabs.

Simulation

  • The response generator expanded with many new functions and constants.

These are only the highlights of the comprehensive remodeling of Design-Expert software. Take advantage of the crafting of thousands of ticketed tasks by our programming team. Give v11 a try! We feel sure you will like it.

 Legacy features:

Design-Expert v10
Design-Expert v9
Design-Expert v8
Design-Expert v7
 

Tutorials

For the latest tutorials, please visit our tutorials page:

Design-Expert 11 tutorials

Tour

 Tutorial Name
 Note: Screen shots done with older versions may look different than your version of software, but still remain helpful.
Help Video tutorial help and navigation tips
  Factorial Design
1 Building a 2-level factorial and sorting data
2 Analyzing the data in a 2-level factorial
3 Exploring the model graphs
4 Finding the optimum settings and confirming the model
   Mixture Design
1 Building and Analyzing an Optimal Mixture Design


Check out Mark Anderson of Stat-Ease (below) talking about Split-Plot designs at the ASQ Conference. (See the Statistics Made Easy by Stat-Ease YouTube channel for more useful videos.)

System Requirements

Design-Expert 11 (Single User or Network Client)
ComponentMinimum
Processor 1 GHz
Hard Drive 250 MB free space
RAM 2 GB
Display 1024x768
Operating System
  • Windows 7 SP1 or
  • Windows 8, 8.1 or
  • Windows 10
  • OSX (coming soon)

 

Server for Network Version (License Manager)
ComponentMinimum
Processor 1 GHz
Hard Drive 250 MB free space
RAM 2 GB

Operating System

 

On a server:

  • Windows Server 2008
  • Windows Server 2012
  • Windows Server 2016
  • Linux

Or a computer:

  • Windows 7 SP1 or
  • Windows 8, 8.1 or
  • Windows 10
  • OSX (coming soon)

Network version requires installation of the Reprise License Manager (RLM) as a service.

May be installed on a virtual server that is assigned a static ethernet MAC address.

Downloads