On Aug 2, 2011, at 12:51 PM, r student wrote:
I'm trying to create a density plot using census data, where the
weights don't sum to 1.
plot(density(oh$FINCP,weights=oh$PWGTP))
Warning message:
In density.default(oh$FINCP, weights = oh$PWGTP) :
sum(weights) != 1 -- will not get true density
How would I go about doing this?
Wouldn't you just divide by the sum?
--
David Winsemius, MD
West Hartford, CT
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