On Sep 16, 2010, at 8:33 PM, btpagano wrote:
Hello All,
I am still a beginner with R, and I only have a week or two under my
belt so
far.
I'm working with NHANES anthropometric data on stature. I have two
sets of
data that have different statistical weights. I'm trying to combine
those
two data sets into one "mega-set" while retaining each data point's
individual weight.
Are you working with the Continuous NHANES datasets? If so, which
ones? Do you have them in R objects? If so can you provide the results
of str() on two that you want to merge?
--
David.
If you have any idea as to how this is done, please let me know or
let me
know where to start looking. I've heard of cbind and rbind
commands, but
I'm not sure if that would do the trick.
Thanks,
Brian
--
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David Winsemius, MD
West Hartford, CT
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