Re: [R] differecing a zoo series

2010-08-20 Thread Gabor Grothendieck
On Fri, Aug 20, 2010 at 2:19 PM, steven mosher wrote: > A quick question > >  x <- as.yearmon(2000 + seq(0, 23)/12) >  x >  [1] "Jan 2000" "Feb 2000" "Mar 2000" "Apr 2000" "May 2000" "Jun 2000" "Jul > 2000" "Aug 2000" "Sep 2000" "Oct 2000" "Nov 2000" "Dec 2000" "Jan 2001" > [14] "Feb 2001" "Mar 20

[R] differecing a zoo series

2010-08-20 Thread steven mosher
A quick question x <- as.yearmon(2000 + seq(0, 23)/12) x [1] "Jan 2000" "Feb 2000" "Mar 2000" "Apr 2000" "May 2000" "Jun 2000" "Jul 2000" "Aug 2000" "Sep 2000" "Oct 2000" "Nov 2000" "Dec 2000" "Jan 2001" [14] "Feb 2001" "Mar 2001" "Apr 2001" "May 2001" "Jun 2001" "Jul 2001" "Aug 2001" "Sep 2001