Description Usage Arguments References Examples

View source: R/Sensitivity.Index.R

Ho: *μ_1 = μ_2 *

Ha: *μ_1* is not equal to *μ_2*

The test is finding the treatment difference in QT interval.

d is not equal to 0, which is the difference of clinically importance.

1 | ```
Sensitivity.Index(alpha, n, deltaT)
``` |

`alpha` |
significance level |

`n` |
sample size n |

`deltaT` |
a measure of change in the signal-to-noise ratio for the population difference, which is the sensitivity index of population difference between regions. |

Chow SC, Shao J, Wang H. Sample Size Calculation in Clinical Research. New York: Marcel Dekker, 2003

1 2 3 | ```
Example.15.5.1<-Sensitivity.Index(0.05,30,2.92)
Example.15.5.1
# power=0.805
``` |

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