SYNOPTIC ABSTRACT
Regression quantiles are a robust alternative to the popular least squares regression, and provide good descriptive statistics for the data. Our objectives in this paper are (i) to show that the problem “determine all regression quantiles associated with a data set” can be formulated as a bicriteria linear programming problem, and (ii) to present a simple algorithm which combines parametric programming with the simplex algorithm and exploits the special problem structure to solve that problem. We illustrate the proposed algorithm with a simple example.