headlines

Research Spotlight


 

Perry A. Foote

Software - SUDAAN

What is SUDAAN?

SUDAAN is specifically designed for analysis of cluster-correlated data from studies involving recurrent events, longitudinal data, repeated measures, multivariate outcomes, multi-stage sample designs, stratified designs, unequally weighted data, and without replacement samples. SUDAAN fits marginal or population-averaged models using generalized estimating equations (GEE). Robust variance estimates are computed which fully account for intracluster correlation, unequal weighting, stratification, and without-replacement sampling.

SUDAAN is the only software package to offer all three popular robust variance estimation methods:

  • Taylor series linearization (GEE for regression models)
  • Jackknife
  • Balance repeated replication (BRR)

Helpful and Interesting Links:

For more information on SUDAAN: RTI International

Pharmacy Health Care Administration
101 S. Newell Drive
Gainesville, FL 32611
Phone: 352.273.6268 Fax: 352.273.6270
Please refer questions and comments regarding the website to: webmaster@cop.ufl.edu

home | college of pharmacy | university of florida | site map


Last revised 01/03/04