AMyC2019 , annual meeting of the Multivariate Statistics and Classification Group, Salamanca, January 2019.

CARME 2019, the Correspondence Analysis and Related Methods conference, Stellenbosch, February 4-6, 2019.

ECDA 2019, European Conference on Data Analysis, Bayreuth, March 18-20 2019.

JOCLAD 2019, annual Meeting of the Associação Portuguesa de CLassificação e Análise de Dados (CLAD), Viseu, Portugal, 11-13 April 2019.

CS2019, annual meeting of The Classification Society, Alberta, June 19-22, 2019.

IFCS 2019, Thessaloniki, August 26-29, 2019.