If your application for chemometrics is limited to only exploratory data analysis or to consideration of either classification or regression modeling but not both, Pirouette Lite enables you to have the power of the Pirouette environment at a lower price point. All versions of Pirouette Lite include the Exploratory Data Analysis algorithms HCA and PCA. In the regression version, Pirouette Lite Regression includes Partial Least Squares (PLS) and Principal Component Regression (PCR) for constructing, maintaining and storing multivariate regression models as well as Classical Least Squares (CLS). Pirouette Lite Classification includes K-Nearest Neighbors (KNN) and SIMCA. Pirouette Lite has an easy upgrade pathway to a full version of Pirouette at any time. You will need to specify whether you want Pirouette Lite for Exploration, Pirouette Lite for Classification or Pirouette Lite for Regression when placing your order. Call if you have questions about the best configuration of Pirouette Lite for your application.