Three-way data are often collected by the equipment used nowadays in many laboratories. We all know PARAFAC, Tucker3 and so on. Today we have new articles about different approach to such datasets - correlation estimation  and their visualization .
- J. Simon, and A. Felinger, "Correlation analysis on 3D data – Introducing the alteration analysis", Chemometrics and Intelligent Laboratory Systems, vol. 158, pp. 54-60, 2016. http://dx.doi.org/10.1016/j.chemolab.2016.08.016
- D. Williams, and S. Gardner-Lubbe, "Visualising three-way arrays", Chemometrics and Intelligent Laboratory Systems, vol. 158, pp. 180-186, 2016. http://dx.doi.org/10.1016/j.chemolab.2016.08.003