TY - JOUR AU - Giordani, Paolo AU - Kiers, Henk A. L. AU - Del Ferraro, Maria Antonietta PY - 2014/04/22 Y2 - 2024/03/28 TI - Three-Way Component Analysis Using the R Package ThreeWay JF - Journal of Statistical Software JA - J. Stat. Soft. VL - 57 IS - 7 SE - Articles DO - 10.18637/jss.v057.i07 UR - https://www.jstatsoft.org/index.php/jss/article/view/v057i07 SP - 1 - 23 AB - The R package ThreeWay is presented and its main features are illustrated. The aim of ThreeWay is to offer a suit of functions for handling three-way arrays. In particular, the most relevant available functions are T3 and CP, which implement, respectively, the Tucker3 and Candecomp/Parafac methods. They are the two most popular tools for summarizing three-way arrays in terms of components. After briefly recalling both techniques from a theoretical point of view, the functions T3 and CP are described by considering three real life examples. ER -