mdatools for R

R package for preprocessing, exploring and analysis of multivariate data. The package provides methods mostly common for Chemometrics. The package is in active developing with one-two major releases every year. Available both from CRAN and from GitHub.

Video lectures

Sets of videos which are used as part of real courses, where they are supplemented by quizzes, seminars, problem solving, etc. All videos available on YouTube, combined into playlists and sections.

Procrustes cross-validation

Procrustes cross-validation (PCV) is a novel approach for validation of regression or classification models. Here you can try PCA or PLS implementation of the approach directly in your browser. You can read more about the method in this paper (open access). You can also get PCV code for R, Python, MATLAB, Javascript in GitHub repository of the project.

Check also