skip to content National Cancer Institute U.S. National Institutes of Health www.cancer.gov
Division of Cancer Prevention logo
Home Site Map Contact DCP
Skip to subnavigation.
Programs & Resources
Skip to main content.

Biometry Research Group

Statistical Software

Survival Analysis for All-or-None Compliance

(Written by Stuart G. Baker)

These files are based on a publication by Baker SG. Analysis of survival data from a randomized trial with all-or-none compliance: estimating the cost-effectiveness of a cancer screening program. Journal of the American Statistical Association 1998;93:929-934.

It runs on Mathematica 2.2 or 3.0. It is first necessary to load the packages in the "composite linear models" section.

Downloads

  • exhipadj.m (m, 11kb) - All-or-none compliance: constrained model
  • ezhipitt.m (m, 9kb) - Intent to treat: constrained model
  • ezhipdat.m (m, 14kb) - Data and unconstrained models

To reproduce the unconstrained and constrained all-or-none calculations in the manuscript, load ezhipadj.m and type fitalladj[t] where t is symbolic. To reproduce the unconstrained and constrained intent-to-treat calculations in the manuscript, load ezhiptt.m and type fitallitt[t].