To cite NPflow in publications, please use: Hejblum BP, Alkhassim C, Gottardo R, Caron F and Thiebaut R (2019) Sequential Dirichlet Process Mixtures of Multivariate Skew t-distributions for Model-based Clustering of Flow Cytometry Data. The Annals of Applied Statistics, 13(1): 638-660. A BibTeX entry for LaTeX users is @Article{, title = {Sequential Dirichlet Process Mixtures of Multivariate Skew t-distributions for Model-based Clustering of Flow Cytometry Data}, author = {Boris P Hejblum and Chariff Alkhassim and Raphael Gottardo and Fran{\c c}ois Caron and Rodolphe Thi{\'e}baut}, journal = {The Annals of Applied Statistics}, year = {2019}, volume = {13}, number = {1}, pages = {638-660}, doi = {10.1214/18-AOAS1209}, url = {https://arxiv.org/abs/1702.04407}, note = {R package version 0.13.2}, } We have invested a lot of time and effort in implementing NPflow, please cite it when using it for data analysis or research.