Obtains the Miettinen-Nurminen score confidence interval for two-sample risk difference possibly with stratification.
mnRiskDiffCI(
n1 = NA_real_,
y1 = NA_real_,
n2 = NA_real_,
y2 = NA_real_,
cilevel = 0.95
)A list with two components:
data A data frame containing the input sample size
and number of responses for each treatment group.
It has the following variables:
n1: The sample size for the active treatment group.
y1: The number of responses for the active treatment group.
n2: The sample size for the control group.
y2: The number of responses for the control group.
estimates: A data frame containing the point estimate
and confidence interval for risk difference. It has the following
variables:
scale: The scale of treatment effect.
estimate: The point estimate.
lower: The lower limit of the confidence interval.
upper: The upper limit of the confidence interval.
cilevel: The confidence interval level.
The sample size for the active treatment group.
The number of responses for the active treatment group.
The sample size for the control group.
The number of responses for the control group.
The confidence interval level.
Kaifeng Lu, kaifenglu@gmail.com
The Mantel-Haenszel sample size weights are used for stratified samples.
mnRiskDiffCI(n1 = c(10,10), y1 = c(4,3), n2 = c(20,10), y2 = c(2,0))
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