@article{Gabadinho2011,
author = {Gabadinho, A. and Ritschard, G. and Muller, N. and Studer, M.},
title= {Analyzing and visualizing state sequences in R with TraMineR},
year = {2011},
doi = {10.18637/jss.v040.i04},
journal = {Journal of Statistical Software},
volume = {40},
number = {4},
pages = {1--37},
}