Quantile regression: Revision history

4 December 2014

• curprev 00:0100:01, 4 December 2014 167.230.140.8 talk 15,456 bytes −314 →Sample quantile: Corrected the sign in the second line of the formula, from <math>(1-\tau)</math> to <math>(\tau-1)</math>. Note that <math>(1-\tau)\sum_{y_{i}<q}(y_{i}-q)</math> is negative, which drives the arg min to infinity.

19 February 2014

• curprev 15:3715:37, 19 February 2014 en>Jamesmcmahon0 m 15,770 bytes −3 Typo fixing, typo(s) fixed: , → , (2) using AWB

3 February 2014

• curprev 04:5704:57, 3 February 2014 72.225.34.93 talk 15,773 bytes +15,773 →History: Phrasing was composed of a near garden path sentence. Clarifies that median regression was historically ignored, not OLS as originally parsed.

25 August 2012

• curprev 06:0706:07, 25 August 2012 en>Marenty 13,673 bytes +13,673 →History