Design-Expert is a must for anyone wanting to improve a process or a product. With Design-Expert you can screen for vital factors, locate ideal process settings to achieve peak performance and discover your optimal product formulations.


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Design-Expert 11


Design-Expert 11

Design-Expert v11 is for design of experiments (DOE). Use this Windows®-based program 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 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!

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!

Design-Expert software, version 11 (DX11) offers an amazing array of interface enhancements, including multigraph views and a number of refinements to its powerful statistical tools.

Those of you who've used previous versions of Design-Expert software will be impressed with the many improvements in version 11. 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.

  • 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.

  • 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!

  • Many more new features in DX11 - See here