Confidence Interval for Risk Ratio

Confidence Interval for Risk Ratio

ci_risk_ratio(p1, n1, p2, n2, conf.level = 0.95)

Arguments

p1

Proportion for Sample 1

n1

Sample size for Sample 1

p2

Proportion for Sample 2

n2

Sample size for Sample 2

conf.level

Confidence level, default is 0.95

Value

Lower and upper limits on confidence interval.

Examples

ci_risk_ratio(p1 = 0.174, n1 = 27, p2 = .111, n2 = 25, conf.level = 0.95)
#> 
#> --------------------------------------------------
#> 95% Confidence Interval
#> --------------------------------------------------
#> 
#> Risk Ratio = 1.567568
#> 
#> Lower Limit = 0.788782
#> Upper Limit = 3.115269
#> 
#> --------------------------------------------------