An online calculator for assisting in the design of herd-level prevalence surveys whilst taking into account test imperfections
Most practitioners in epidemiology will be familiar with the fact that calculating sample sizes for surveys is often an iterative process due to there being more than one adjustable variable. This is especially so in veterinary epidemiology of livestock because we may have more than one stratum at which to sample - namely animals within herds and sampling the herds themselves.
Other Titles/Title of Conference
14th International Symposium on Veterinary Epidemiology and Economics, Merida, Mexico