From: Duncan Murdoch
On 2/23/2006 9:56 AM, Amir Safari wrote:
Dear R Users, When using locpoly function, number of output values is
smaller than the number of input values. How is it possible to get number of output component $y equal to the number of inputs. You could use linear interpolation on its outputs, e.g. x <- runif(20) y <- x^2 + rnorm(20) fit <- locpoly(x, y, bandwidth=0.3) fitfn <- approxfun(fit$x, fit$y) yhat <- fitfn(x)
... Or use something that has a predict() method; e.g., locfit() in the `locfit' package. Andy
Duncan Murdoch
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