The Agresti-Caffo confidence interval for the difference between probabilities

Described in Chapter 4 "The 2x2 Table"

AgrestiCaffo_CI_2x2(n, alpha = 0.05)

Arguments

n: the observed counts (a 2x2 matrix)
alpha: the nominal level, e.g. 0.05 for 95% CIs

Value

An object of the contingencytables_result class, basically a subclass of base::list(). Use the utils::str() function to see the specific elements returned.

Examples

AgrestiCaffo_CI_2x2(perondi_2004)
#> The Agresti-Caffo CI: estimate = 0.1765 (95% CI 0.0116 to 0.3217)
AgrestiCaffo_CI_2x2(ritland_2007)
#> The Agresti-Caffo CI: estimate = -0.2083 (95% CI -0.3021 to -0.0193)