@article{Gabadinho2011b,
author = {Gabadinho, A. and Ritschard, G. and Müller, N. and Studer, M. },
title= {Analyzing and Visualizing State Sequences in R with TraMineR},
year = {2011b},
journal = {Journal of Statistical Software},
volume = {40},
number = {4},
pages = {1−37},
}