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2011 Aug 02
1
density plot for weighted data
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? Thanks!