Design Express, is an easy to use PC windows package that integrates with Compusense Five data collection software.

Have you every tried to design a fully-balanced round-robin experiment?

Are your designs balanced for carry-over effects and order effects?

Have you ever tried to balance order of trial in an incomplete block design from a textbook?

Design Express is the answer to all of these problems and more.

Design Express has been designed by statisticians for use by non-statisticians. At the touch of a single button the software chooses from a wide range of designs for single and multi-session experiments.

Design Express is easy to use...

• PC Windows format
  
• Easy specification of requirements
  
• 'Blinding' codes generated randomly in a variety of formats...
  
• ..or can use existing sample codes
  
• Designs can be copied directly into Excel, with its associated functionality
  
• Designs can be saved for import to sensory data collection packages
  
• Design properties can be readily inspected: order, concurrence, carry over
  

Design Express Main Features

• Complete block designs for single or multi-session experiments.
  
• Incomplete block designs for single or multi-session experiments.
  
• Designs that have balance for presentation order effects
  
• Designs that have balance for carry-over effects
  
• The software draws from a comprehensive library of over 400 balanced incomplete block designs
  
• Optimal search algorithms for best possible balance when library designs are not available
  
• Allows designs with up to 51 samples and 435 consumers
  

A unique feature of Design Express is the ability to construct appropriate designs when a complete set of samples is presented to all consumers over a number of sessions.

Design Express is the result of an ongoing collaboration between Qi Statistics Ltd and Product Perceptions Ltd.

Email to request a demonstration copy.

Buy a license here.