

Free course: Turning sensory differences into business decisions.
Master sensory discrimination and similarity tests for real-world applications.
With a new free software!
September 2nd, 2026 | 16:30–18:00 CET
💻 Virtual Training
DETAILS
Sensory difference tests are widely used in product development, but a significant result does not always mean a difference consumers will notice.
This session covers the full path from test result to business decision: choosing the method, sizing the panel, estimating the perceived difference, and weighing what each wrong call costs.
Because the software uses four contexts: Copy Exact, Supplier Change, Increase or Decrease of an Ingredient, and Exploratory R&D, the business objective in each context is clearly defined. For example, in a supplier change scenario, the objective is to ensure that changing to a cheaper supplier does not alter product perception. Similarly, when reducing the sugar content by a small amount, the ideal outcome is that consumers continue to perceive the product in the same way.
Using a decision-support free software, participants will see how a single result becomes a clear go/no-go verdict, and how brand risk can be viewed across a portfolio.
After this training, participants will be able to:
✓ Distinguish "statistically different" from "different enough to matter to the consumer"
✓ Translate a discrimination result into a clear, consumer-relevant verdict
✓ Understand how panel size affects whether a conclusion can be trusted
✓ See what the panellist decision strategy is inside each test, and why it changes the test's power
✓ Frame a go/no-go decision in terms of what each type of error costs the business
✓ See how brand risk can be viewed across a portfolio, not just one test at a time
About the trainer
Fabien Llobell, PhD
Founder of SensElevation and former Head of R&D at XLSTAT.
Fabien specializes in sensory, consumer, and market research methodologies. Throughout his career, he has contributed to the development of statistical methods and analytical tools used worldwide and regularly delivers consulting, training, and workshops for industry professionals and researchers.


Fabien Llobell, PhD
Founder of SensElevation and former Head of R&D at XLSTAT.
Fabien specializes in sensory, consumer, and market research methodologies. Throughout his career, he has contributed to the development of statistical methods and analytical tools used worldwide and regularly delivers consulting, training, and workshops for industry professionals and researchers.
FORMATIONS
Catalogue de formations
Accédez à un catalogue de formations unique, organisé autour de cinq familles complémentaires : analyse des données sensorielles, statistiques & data science, bonnes pratiques, logiciels et expertise avancée, combinant rigueur méthodologique, approches innovantes et mise en pratique immédiate avec les logiciels de votre choix.
Ces formations intègrent des méthodes avancées et innovantes pour vous permettre d’aller plus loin dans l’analyse et l’interprétation de vos données.
Toutes les formations peuvent être personnalisées en fonction de vos besoins spécifiques. Les exemples pratiques peuvent être réalisés avec XLSTAT, les logiciels gratuits SensElevation, JAMOVI, JASP ou R, selon vos préférences. L’intelligence artificielle peut également être intégrée aux sessions de formation
Consultez le catalogue complet des formations ci-dessous :
