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Probability Calculators for Decision-Making

Free, downloadable probability calculators for field practitioners, including a "threshold" probability calculator that provides the estimated probability of the true population prevalence exceeding the threshold, and a "two-survey" calculator for testing the statistical significance of the difference between the estimates from 2 surveys (or from 2 strata of the same survey).

Epi Info/ENA Software

Free, downloadable Epi Info/ ENA software to make analysis of nutrition and mortality data collected in field surveys as easy and reliable as possible.

Monitoring and Evaluation (M&E) Tool for Tuberculosis (TB)

Free, easy-to-use monitoring and evaluation (M&E) tool for tuberculosis (TB) programs in refugee camps, resource-poor and other post-conflict settings.

  • Page last reviewed: May 19, 2015
  • Page last updated: May 27, 2015 The U.S. Government's Official Web PortalDepartment of Health and Human Services
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