Convenience utilities for formatting and summarizing data for outcomes research.
Functions such as paste_freq() and
paste_mean(), which return formatted statistics for
writing.
Convenience functions for frequently used calculations, such as the
duration of time between two date objects with
calc_duration().
Functions which take a dichotomous procedure outcome and return
prepared data for producing CUSUM curves. Available options range from
simple cumulative sum of failures with cusum_failure() to
risk-adjusted sequential probability ratio tests with
cusum_sprt().
Simple null hypothesis testing of stratified continuous or nominal
data with the test_hypothesis() function. Returns a list
containing test results.