Asymptotic Behavior of the Number of Regression Quantile Breakpoints. - Stephen Portnoy (SIAM J. Sci. Comput., 1991)

Censored depth quantiles. - Michiel Debruyne; Mia Hubert; Stephen Portnoy; K. Vanden Branden (Comput. Stat. Data Anal., 2008)

Editorial for the special issue on quantile regression and semiparametric methods. - Wing Kam Fung; Xuming He 002; Mia Hubert; Stephen Portnoy; Huixia Judy Wang (Comput. Stat. Data Anal., 2012)

Quantile regression with doubly censored data. - Guixian Lin; Xuming He 002; Stephen Portnoy (Comput. Stat. Data Anal., 2012)

The jackknife's edge: Inference for censored regression quantiles. - Stephen Portnoy (Comput. Stat. Data Anal., 2014)

Canonical quantile regression. - Stephen Portnoy (J. Multivar. Anal., 2022)