Description Usage Arguments Value Author(s) References Examples

This is an internal function. `power.f`

computes statistical power for F tests on means in the analysis of variance.

1 | ```
power.f(u, n, delta, sig.level = 0.05)
``` |

`u` |
degree of freedom of the numerator of the F ratio |

`n` |
sample size |

`delta` |
Cohen's |

`sig.level` |
a numeric contains the significance level (default 0.05) |

Return a numeric containing the statistical power.

Yasuyuki Okumura

Department of Social Psychiatry,

National Institute of Mental Health,

National Center of Neurology and Psychiatry

[email protected]

Cohen J (1988). Statistical power analysis for the behavioral sciences (2nd ed). Hillsdale, NJ: Erlbaum.

1 2 3 4 5 6 7 8 |

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.