On Thu, 5 Jan 2012, R. Michael Weylandt wrote:
My initial guess is because you don't have any complete cases: cf. this behavior plot(c(NA, NA))
Michael, I may be creating the plots incorrectly: using plot() rather than plot.zoo(). When I compare the plot of the zoo object to a lattice xyplot() of points there are major discrepancies. Let me read more on plot.zoo() and try that before taking your time with this. Regards, Rich ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
