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Austin said
I assume the reviewer means quantile regression.
Maybe, maybe not. See
• A Robust Alternative Based on Ranks to Least Squares in Analyzing
Linear Models
• Thomas P. Hettmansperger and Joseph W. McKean
• Technometrics, Vol. 19, No. 3 (Aug., 1977), pp. 275-284
which pops out of Google 'rank regression method'
Kit Baum | Boston College Economics and DIW Berlin | http://ideas.repec.org/e/pba1.html
An Introduction to Stata Programming | http://www.stata-press.com/books/isp.html
An Introduction to Modern Econometrics Using Stata | http://www.stata-press.com/books/imeus.html
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