[R] ratio of means of two independent
spencer.graves at pdf.com
Fri Aug 8 04:10:25 CEST 2003
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.
> R-help at stat.math.ethz.ch mailing list
More information about the R-help