Fast algorithms for the Theil-Sen estimator,
Siegel's repeated median slope estimator, and Passing-Bablok regression.
The implementation is based on algorithms by
Dillencourt et. al (1992) and Matousek et. al (1998) .
The implementations are detailed in
Raymaekers (2023) and
Raymaekers J., Dufey F. (2022) .
All algorithms run in quasilinear time.