• DiffTest is an easy-to-use calculator that you can download free here

• If you ever analyze data from sensory difference tests, you need DiffTest

• If you ever try to show that products or batches are similar, DiffTest is indispensable

• Get advice about Difference testing and Similarity testing here

• Contact DiffTest Support

   

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DiffTest quick index

Confidence bounds
Confidence intervals
Difference testing
DiffTest Pro
Downloading DiffTest
Glossary of technical terms
Installing DiffTest
Sensory analysis
Similarity testing
Statistical significance
System requirements for DiffTest

Using DiffTest

Basic functions and operations
Compare consumer preferences
Test products for differences
Test products for similarity
What DiffTest does

 

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