The Three-Mode Company is dedicated to promoting all aspects of the analysis of three-way data. To this end it carries out the following activities.
  • Developing and distributing of 3WayPack a user-friendly software package for three-mode analysis.
  • Maintaining a bibliography of theoretical and applied papers on three-mode analysis.
  • A repository of full-text three-mode books (such as Kroonenberg,1983).
  • Maintaining an address list (including home page links) of active researchers in the field.
  • Building a library of publicly available three-mode data sets.
  • Maintaining a list of available software for three-mode analysis.
  • Collecting photographs of all researchers connencted in one way or another with three-mode analysis.
Escher's Man with Cuboid

The Three-Mode Data Analyst

This Three-Mode Data Analyst is officially called Man with Cuboid and is displayed here by courtesy of The M.C. Escher Company. Please respect the wishes of those who support M.C. Escher's work by not republishing this image without their consent. All M.C. Escher works (c) 2005 The M.C. Escher Company - Baarn, The Netherlands. All rights reserved. Used by permission.
Books on multiway methods
TRICAP: ThRee-way methods In Chemistry And Psychology. Cross-disciplinary conferences on three-way analysis
  • TRICAP 2009: Vall de Núria - Spain, 14 - 19 June 2009.
  • TRICAP 2006: Chania, Crete - Greece, 4 - 9 June 2006.
  • TRICAP 2003: Lexington, KT - USA, 22 - 27 June 2003. (link from internet archive)
  • TRICAP 2000: Faaborg, Denmark, 16 - 21 July 2000.
  • TRICAP 1997: Lake Chelan, WA - USA, 4 - 6 May 1997.
  • TRIC 1993: Epe, The Netherlands, 22 - 25 August 1993 (Inaugural meeting) - no website available.
Workshops on tensor decompositions and applications
  • Workshop 2010: Palo Alto, CA - USA, 29 March 29 to 2 April 2010.
  • Workshop 2009: Arlington, VA - USA, 20 - 21 February 2009.
  • Workshop 2005: CIRM, Luminy, Marseille, France, 29 August - 2 September 2005.
  • Workshop 2004: Palo Alto, CA - USA, 19 - 23 July 2004 (Inaugural workshop).

| Centre for Child & Family Studies | Leiden Institute of Education and Child Studies | The Three-Mode Company | TOP |
P. M. Kroonenberg
Leiden Institute of Education and Child Studies, Leiden University
Wassenaarseweg 52, 2333 AK Leiden, The Netherlands
Tel. *-31-71-5273446/5273434 (secr.); fax *-31-71-5273945
E-mail: e-post

First version: 10-8-2000;