Well then,,,
On Tue, Oct 23, 2012 at 2:03 AM, Evelina <eve.giotta at gmail.com>
wrote:>
> Hi everyone,
>
> I am Evelina and i have just joined the forum and hope to be able to
support
> soembody as well as finding some help for my stats problem.
Start by ditching Nabble and join and post from the r-help mailing
list. Go to the CRAN website to do this. Many (most?) R-help
participants do not use Nabble and will lose context in posts from it.
Next, read and follow the posting guide. You have failed to follow its
instructions to provide code and preferably data (via ?dput), so it
will be difficult or impossible for people to divine what it is that
you "expect."
Asking good questions that people can help you with takes effort and
skill, but it is common courtesy to save others wasted effort trying
to figure out what you want.
-- Bert
>
> I am trying to plot Frequencies against Densities of an ecological
community
> using a Olmstead-Tukey diagram (O-T diagram). it is based on the Corner
test
> for Association.
>
> I seem to undestand that the test can be run in R using the cor.test()
> function in the ade4 package, however it is not giving me what i expect,
> therefore it may be not the right function to use. Also, i would like to
> plot the data in a scatter plot with median for each variable, so that i
> have the 4 quadrants with frequent, dominant, ocasional and rare species.
>
> Could anyone help with some suggestions???
>
> Many thanks in advance
>
>
>
> --
> View this message in context:
http://r.789695.n4.nabble.com/Olmstead-Tukey-Diagram-tp4647100.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
--
Bert Gunter
Genentech Nonclinical Biostatistics
Internal Contact Info:
Phone: 467-7374
Website:
http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm