# Changelog

Source: `NEWS.md`

# ph2rand 0.1

- Support established for a variety of single-stage and two-stage randomized comparative designs, assuming the primary outcome variable is Bernoulli distributed (`des_one_stage()` and `des_two_stage()`). In addition, functions created to return the probability mass functions (`pmf()`), terminal points (`terminal()`), and operating characteristics (`opchar()` and `sim()`) of such designs. A selection of S3 method functions are also available (`plot.ph2rand_des()`, `plot.ph2rand_pmf()`, `plot.ph2rand_terminal()`, and `summary.ph2rand_des()`).