Weight Functions

Andrew’s Wave

_images/aw.png

Hampel 17A

_images/hl.png

Huber’s t

_images/ht.png

Least Squares

_images/ls.png

Ramsay’s Ea

_images/re.png

Trimmed Mean

_images/tm.png

Tukey’s Biweight

_images/tk.png

© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/rlm_techn1.html