[R] Extracting Data form Simpleboot Output

From: Terry W. Schulz <terrywschulz_at_comcast.net>
Date: Tue 14 Feb 2006 - 09:16:48 EST

I am new to R, so forgive my ignorance on what is probably simple. I find package simpleboot quite useful for LOESS bootstrapping and generation of plots.
I want to calculate the standard error for x=60 of the 100 grid points and 50 bootstraps.
The code below gives the first fitted value. How can I grab the other 49 values easily? I could do it one at a time for 50 bootstraps, but this becomes tedious for say 2000 bootstraps.
Thanks for any help.

lo <- loess(y ~ z, data=cholost, span=.5, degree=2, family="gaussian", method="loess")
lo.b <- loess.boot(lo, R=50, rows = TRUE, new.xpts = NULL, ngrid = 100, weights = NULL)

Terry W. Schulz
Applied Statistician
1218 Pomegranate Lane
Golden, CO 80401

(303) 526-1461

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Received on Tue Feb 14 09:24:02 2006

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