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2-AFC, 3-AFC, Duo Trio, Triangle, Tetrad Analysis
Purpose Analyse results from one of the following tests: 2-AFC, 3-AFC, Duo-Trio, Triangle, Tetrad. Data Format Discrimination.xlsx Results of the discrimination test are binary (1 = correct answer, 0 = incorrect answer) Background 2-AFC Test This is ...
EyeQuestion API
What is API? API stands for application programming interface, which is a set of definitions and protocols for building and integrating application software. These interfaces establish a secure and standardized means for different applications to ...
Discrimination Test Settings - Pd and d' Analysis
Purpose Establish the power of a discrimination test given a set sample size or to calculate the sample size required to get a desired power. This can be done specifying the expected difference as a proportion of discriminators (Pd) or as a ...
Product Characterisation
Purpose The product characterisation in the suite of sensory analysis can help identify the most and least characterizing attributes for each product, or group of products and demonstrates their relative discriminating ability. Data Format Note that ...
Rewards for Correct Answers Only
One way to motivate panellists during a questionnaire is by offering rewards triggered by their correct responses. EyeQuestion allows you to set up such a system, ensuring that only those who answer correctly are eligible for rewards. Here's how it ...