Hi all,

I have updated the exact2x2 package which calculates exact conditional tests and the matching confidence intervals for 2x2 tables.  The big change in the update is to allow the option paired=TRUE which gives an exact McNemar's test together with odds ratio estimates and confidence intervals. See vignette("exactMcNemar") for details.

The original release is described in the paper:

Fay, M.P. (2009). "Confidence intervals that match Fisher's exact or Blaker's exact tests" Biostatistics. doi:10.1093/biostatistics/kxp050.

Let me know if there are bugs, comments or questions.


Mike
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Michael P. Fay, PhD
Mathematical Statistician
National Institute of Allergy and Infectious Diseases
Tel: 301-451-5124               Fax:301-480-0912
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http://www3.niaid.nih.gov/about/organization/dcr/BRB/staff/michael.htm
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