tern (version 0.9.11)

h_worst_case_tail_probability: Worst case tail probability for unconditional exact CI calculation

Description

This function is an internal helper for prop_diff_uncond_exact().

Usage

h_worst_case_tail_probability(
  d_star,
  n1,
  n2,
  t_values,
  t0,
  tables,
  tail = c("upper", "lower")
)

Value

A number between 0 and 1 corresponding to the worst-case one-sided tail probability at the hypothesized difference.

Arguments

d_star

(number) hypothesized difference in proportions.

n1

(positive integer) sample size in group 1.

n2

(positive integer) sample size in group 2.

t_values

(numeric) vector of test statistic values from enumerated tables.

t0

(number) observed test statistic value.

tables

(data.frame) with columns n11 and n21 containing enumerated outcomes in each group.

tail

(string) one of "upper" or "lower" indicating which tail to compute.