Prevalence Assessment Studies with Frequentist and Bayesian Methods

The prevalence package provides statistical tools for prevalence assessment studies. It includes Frequentist and Bayesian methods, requiring the JAGS (Just Another Gibbs Sampler) software for the Bayesian truePrev functions. The package was authored by Brecht Devleesschauwer.

Use Cases

• Estimate disease prevalence based on diagnostic test results using Bayesian methods.
• Perform sensitivity analysis for prevalence studies using the provided Frequentist tools.
• Model prevalence with imperfect diagnostic tests using the truePrev functions.
• Compare Frequentist and Bayesian approaches for prevalence assessment.

Strengths

• Provides both Frequentist and Bayesian statistical methods for a specialized analysis.
• Includes truePrev functions for modeling prevalence with imperfect tests.
• Authored by a named individual, Brecht Devleesschauwer.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

paperswithcode