David Winsemius
On Dec 5, 2008, at 8:59 AM, Chang Jia-Ming wrote:
> Dear all,
>
> I wrote the following code to calculate the density functions for
> two data
> sets, respectively.
>
> den_str <-density(str_data$Similarity);
> den_non_str <-density(nonstr_data$Similarity);
>
> However, I would like to knowing the difference between den_str and
> den_non_str, that is, the difference between the region under the
> curve of
> the den_str and the region under the curve of the den_non_str.
>
> How to do?
>
> Thank you for help.
>
> Jia-Ming
>
> [[alternative HTML version deleted]]
>
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