Discover the basics of Chemometrics methods

In-house sessions

Unscrambler®, PLS_Toolbox®, SOLO®, SIMCA®, MATLAB® environment

2 days

Researchers, scientists and engineers


This training session on multivariate data analysis is intended for people wishing to:

  • Learn the basic methods of data analysis
  • Become autonomous in data processing
  • Assimilate the key steps of data analysis methodology


During the training, the method principles are introduced by a geometric approach. Emphasis is placed on the practical use of the methods and the interpretation of the results.

Application exercises are proposed for each method. Training can be held on various chemometrics software: Unscrambler® (Camo Analytics), SIMCA® (Umetrics Sartorius), PLS_Toolbox® (Eigenvector Research Inc.) or software under Matlab® environment (MathWorks).

Need a specific training?

Our team study your request to offer you the most suitable and personalized training.


Day 1: Exploratory analysis
  • Introduction – Chemometrics
  • Principal Component Analysis (PCA)
    • Theoretical principle
    • Interpretation
    • Detection of outliers
      • Application on data set and software
Day 2: Quantitative predictive modeling
  • Linear multivariate regression models (MLR, PCR, PLS)
  • Theoretical principle of multivariate regressions (MLR, PCR, PLS…)
  • Model validation methods
    • Detection of outliers
    • Optimization
      • Application on data set and software
formation analyse de donnees
formation chimiométrie

Our trainer team

Sandra Aubert

Data scientist and in charge of the training department

Sandra Aubert is a Chemometrician Engineer. Her experience of several years working for one of the major spectrometer manufacturers gives her …

Dr. Sébastien Preys

Project manager and trainer

Sebastien Preys is a Doctor in Chemometrics and Engineer in the food industry. He has been project manager at Ondalys for more than 10 years. He has worked on many applications …

They talk about us

« Ondalys, training sessions tailored to our needs »

Julien GUILLORY, NIR business developer, Upscience

Our expertise for the analysis of your data

With over 15 years of experience in data analysis applied to spectroscopic, analytical and sensory data, the experts in our teams support you at every stage of your projects.

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