ywh123
2010-Nov-09 08:41 UTC
[R] the formula of quantile regression for panel data, which is correct?
Hi,everyone I have some trouble in understanding the formula. http://r.789695.n4.nabble.com/file/n3033305/%E6%9C%AA%E5%91%BD%E5%90%8D.jpg http://r.789695.n4.nabble.com/file/n3033305/%E6%9C%AA%E5%91%BD%E5%90%8D1.jpg which is correct? best wish. thanks -- View this message in context: http://r.789695.n4.nabble.com/the-formula-of-quantile-regression-for-panel-data-which-is-correct-tp3033305p3033305.html Sent from the R help mailing list archive at Nabble.com.
Mike Marchywka
2010-Nov-09 13:56 UTC
[R] the formula of quantile regression for panel data, which is correct?
----------------------------------------> Date: Tue, 9 Nov 2010 00:41:26 -0800 > From: 523541975 at qq.com > To: r-help at r-project.org > Subject: [R] the formula of quantile regression for panel data, which is correct? > > > Hi,everyone > I have some trouble in understanding the formula. > http://r.789695.n4.nabble.com/file/n3033305/%E6%9C%AA%E5%91%BD%E5%90%8D.jpg > http://r.789695.n4.nabble.com/file/n3033305/%E6%9C%AA%E5%91%BD%E5%90%8D1.jpg > > which is correct?I didn't see anyone else answer this but presumably more context would help including things like variable defintions. How are the deltas and lambdas defined or doesn't that matter? You see sign and other conventions change in many works, especially between disciplines. When in doubt of course, paper and pencil with test data can be quite illuminating too :) I guess you could assume that someone who knows the answer would recognize the source of the nice pictures and the meanings of the variables but that isn't always the case.> > best wish. > thanks > -- > View this message in context: http://r.789695.n4.nabble.com/the-formula-of-quantile-regression-for-panel-data-which-is-correct-tp3033305p3033305.html >