On Mon, Jan 30, 2012 at 2:12 PM, R. Michael Weylandt <michael.weylandt at gmail.com> wrote: > library(zoo) > demo("zoo-overplot") > Also: library(zoo) example(xblocks) -- Statistics & Software Consulting GKX Group, GKX Associates Inc. tel: 1-877-GKX-GROUP email: ggrothendieck at gmail.com