Discussion: The Dantzig selector: Statistical estimation when $p$ is much larger than $n$

Abstract

Discussion of "The Dantzig selector: Statistical estimation when $p$ is much larger than $n$" [math/0506081]Comment: Published in at http://dx.doi.org/10.1214/009053607000000424 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org