kkstatfun: R Statistical Analysis Toolkit for Medical Statistics and Epidemiology

A comprehensive R toolkit for medical statistics and epidemiology. Provides tidy, group-aware functions for measures of association, standardisation, diagnostic accuracy, agreement, survival and competing risks, causal inference, infectious-disease models, health-economic evaluation, time series, and Bulgarian EGN parsing. Every analysis function takes individual-level data as its first argument, honours dplyr::group_by(), and returns a tibble.