CI for log relative risk for binary outcomes — calculate_log_rel_risk

Derive log relative risk and associated confidence intervals for binary outcomes

calculate_log_rel_risk_bin(prop1, prop2, N1, N2, cl = 0.95)

Arguments

prop1: (numeric)
Proportion of cases in active treatment
prop2: (numeric)
Proportion of cases in comparator treatment
N1: (numeric)
Total number of subjects in active treatment
N2: (numeric)
Total number of subjects in comparator treatment
cl: (numeric)
confidence level

Examples

calculate_log_rel_risk_bin(
  prop1 = .45, prop2 = 0.25, N1 = 500, N2 = 500,
  cl = 0.95
)
#> [2025-02-12 02:27:09] >
#> log relative risk CI for binary outcomes is calculated
#> and saved
#>        diff         se     lower     upper
#> 1 0.5877867 0.09189366 0.4076784 0.7678949