First: Have you made probability plots (starting with qqnorm) of both
variables plus a scatterplot? First characterize the joint distribution
-- plus the distribtion of the ratio. Then we can discuss inference
about that ratio.
hope this helps. spencer graves
lamack lamack wrote:> Dear all, How can I do inference about a ratio of means of two
> dependent popupations?
>
> Best regards.
>
> L
>
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