SampleSizeR News

SampleSizeR 0.1.0

Initial Release

New Features

• Initial CRAN release.

Epidemiological Study Designs

• Added sample size calculation for prevalence studies.
• Added cluster prevalence study calculations.
• Added cohort study sample size calculations.
• Added case-control study sample size calculations.

Clinical Trials

• Added superiority trial calculations.
• Added non-inferiority trial calculations.
• Added equivalence trial calculations.
• Added parallel clinical trial calculations.

Diagnostic Studies

• Added diagnostic sensitivity sample size.
• Added diagnostic specificity sample size.
• Added ROC AUC sample size.
• Added diagnostic agreement sample size.

Utility Functions

• Automatic finite population correction.
• Cluster design effect adjustment.
• Response rate adjustment.
• Dropout adjustment.

S3 Methods

• print()
• summary()
• plot()
• as.data.frame()

Documentation

• Complete Rd documentation for all exported functions.
• Worked examples included.
• Package successfully passes

R CMD check --as-cran

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