Free Book Chapter: Orthogonal PLS
What is OPLS?
Download a free chapter from the Sartorius-Stedim Data Analytics Umetrics Suite book "Multi- and Megavariate Data Analysis". The chapter introduces the data analysis method orthogonal partial least squares (OPLS).
OPLS separates the systematic variation in X into two parts, one part that is correlated (predictive) to Y and one part that is uncorrelated (orthogonal) to Y. The result is a model with improved interpretability.
Find out more and view examples using specific datasets.
Submit the form to download chapter 5 of the book free.