zstatRiskRatio: Miettinen-Nurminen Score Test Statistic for Two-Sample Risk...
In lrstat: Power and Sample Size Calculation for Non-Proportional Hazards and Beyond
zstatRiskRatio R Documentation
Miettinen-Nurminen Score Test Statistic for Two-Sample Risk Ratio
Description
Obtains the Miettinen-Nurminen score test statistic for
two-sample risk ratio possibly with stratification.
Usage
zstatRiskRatio(
riskRatioH0 = 1,
n1 = NA_real_,
y1 = NA_real_,
n2 = NA_real_,
y2 = NA_real_
)
Arguments
riskRatioH0
The risk ratio under the null hypothesis.
Defaults to 1.
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.
Details
The Mantel-Haenszel sample size weights are used for stratified
samples.
Value
The value of the score test statistic.
Author(s)
Kaifeng Lu, kaifenglu@gmail.com
Examples
zstatRiskRatio(riskRatioH0 = 1, n1 = c(10,10), y1 = c(4,3),
n2 = c(20,10), y2 = c(2,0))
lrstat documentation built on Oct. 18, 2024, 9:06 a.m.
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| zstatRiskRatio | R Documentation |
Miettinen-Nurminen Score Test Statistic for Two-Sample Risk Ratio
Description
Obtains the Miettinen-Nurminen score test statistic for two-sample risk ratio possibly with stratification.
Usage
zstatRiskRatio(
riskRatioH0 = 1,
n1 = NA_real_,
y1 = NA_real_,
n2 = NA_real_,
y2 = NA_real_
)
Arguments
riskRatioH0 |
The risk ratio under the null hypothesis. Defaults to 1. |
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. |
Details
The Mantel-Haenszel sample size weights are used for stratified samples.
Value
The value of the score test statistic.
Author(s)
Kaifeng Lu, kaifenglu@gmail.com
Examples
zstatRiskRatio(riskRatioH0 = 1, n1 = c(10,10), y1 = c(4,3),
n2 = c(20,10), y2 = c(2,0))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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