Vignettes and other documentation

Vignettes from package 'quantreg'

Quantile Regression

Other files in the doc directory

	abbrev.bib
	book.bib
	crq.pdf
	engelcoef.pdf
	rq-Frankplot.pdf
	rq-cobar.pdf
	rq-engellogplot.pdf
	rq-engelplot.pdf
	rq-eqfs.pdf
	rq-mammals.pdf
	rq-mcycle1.pdf
	rq-regspline.pdf
	rqss.pdf