Briefs

Statistical software for exact nonparametric inference

CAMBRIDGE, MA - DECEMBER 16, 2003 - Cytel Software Corporation today announced the release of StatXact® version 6, the world’s best software for exact, distribution-free inference with continuous or categorical data. StatXact has long been a trusted tool of researchers in biostatistics, epidemiology, psychiatry, sociology, environmental science, and numerous other fields where experimental data are gathered and interpreted under uncertainty. StatXact version 6 has 40 new features, including exact Cochran Mantel-Haenszel tests, additional tests for exact power and sample size, confidence intervals and odds ratios. StatXact version 6 is especially strong for exact analysis of stratified and categorical data, and now includes Cytel Studio, a suite of graphics and basic statistical tests that make StatXact more comprehensive than ever. A free 30-day trial of StatXact is available from www.cytel.com.

For more information, visit www.cytel.com.