Panelist Analyses
Panelist Performance Analysis
Purpose This analysis looks at the overall panel performance in terms of Discrimination, Agreement and Repeatability or Reproducibility, and then the performance of each individual in the panel in these terms. Data Format See the profiling dataset. ...
Panelist Feedback Analysis
Purpose Plots summarising the scoring range for each judge on each of the samples and attributes. Data Format See the profiling dataset. The attributes should be of scale or interval type. Options Type of Panel Mean: Adjusted or Arithmetic. ...
Panelist Outliers Analysis
Purpose To detect panellists that are possible outliers, highlighting those with extremely high or low values. Data Format See the profiling dataset. Options Type of Panel Mean: Adjusted or Arithmetic. Arithmetic means are the well known means, ...
Panelist Strip Plot Analysis
Purpose Plots for each attribute the panellists means across the products, for visual comparison and interpretation. Data Format See the profiling dataset. Background This analysis calculates the mean response from each assessor on each attribute ...
pMSE Plot Analysis
Purpose To visualise the relationships between panellist discrimination, repeatability and consistency. Data Format See the profiling dataset. The attributes should be of scale or interval type. Background This uses panel level ANOVA models: ...
Quality Index Analysis
Available from version: 5.4.4 Purpose The Quality Index is an ANOVA based analysis, with the idea based on the paper by Verhoef (2015) for the purpose of measuring the reliability of univariate sensory descriptive data. Data format profiling.xlsx The ...
Popular Articles
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 ...
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 ...
How Can I Import a Custom Design?
How Can I Import a Custom Design? If your preferred design cannot be created using the design generator, a custom design can be created using excel and imported into an EQ project. To import a custom design, go to the design page of your project. ...
How Do I Generate an Experimental Design
In EyeQuestion you can generate different kind of experimental design. Some experimental designs are already included in the application, while specific ones can be imported. In the following article you will find more information on this kind of ...
How to Modify a Design from Monadic Sequential to Block Design
Introduction When creating a questionnaire, it could occur that you need to modify a design that initially presents samples to panelists in a monadic sequential order and instead switch to a block design where all samples are presented at once. In ...