[R] Package implementing unconditional tests for comparing two binomials
t.raff at med2.uni-kiel.de
Tue Sep 16 11:18:54 CEST 2008
I am looking for a package implementing unconditional tests for comparing two
binomials (Barnard's test or derivatives). As I am looking for rare genotypes
within my groups, my number of subjects in one of the cells of the 2x2 table
is often 2-4 resulting in a too conservative result by Fisher's exact test due
to the discrete sample space of the test statistic. As I want to use this as a
kind of filter for further investigations I am really interested in the
additional power for 2x2 tables.
Any help or suggestions are really appreciated
Thank you very much
2nd Medical Department,
University Hospital Schleswig-Holstein, Campus Kiel
phone: +49 431 1697-5234
fax: +49 431 1697-1264
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 197 bytes
Desc: This is a digitally signed message part.
More information about the R-help