On Jul 11, 2011, at 3:18 PM, Sam Steingold wrote:
Hi,
I need this plot:
given: x,y - numerical vectors of length N
plot xi vs mean(yj such that |xj - xi|<epsilon)
(running mean?)
alternatively, discretize X as if for histogram plotting and plot
mean y
over the center of the histogram group.
It sounds as though you asking for smoothing splines with an
adjustable band width ... something that is very easy in R.
is there a simple way?
thanks!
--
Sam Steingold (http://sds.podval.org/) on CentOS release 5.6 (Final)
X 11.0.60900031
David Winsemius, MD
West Hartford, CT
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