@techreport{Ritschard2021,
author = {Ritschard, G. and Studer, M. and Buergin, R. and Gabadinho, A. and Fonta, P.A. and Müller, N.S. and Rousset, P.},
title= {Package ‘TraMineRextras’: Extras for use withthe TraMineR package},
year = {2021},
}