Description Usage Arguments Details Value Author(s) Examples

View source: R/anovaSummarized.R

ANOVA F test when given summarized data (sample sizes, means and standard deviations).

1 | ```
anovaSummarized(N, mn, stdev)
``` |

`N` |
a vector with the sample sizes |

`mn` |
a vector of means, one for each group in the sample |

`stdev` |
a vector of standard deviations, one for each group in the sample |

Perform an ANOVA F test when presented with summarized data: sample sizes, sample means and sample standard devations.

Returns invisibly a list

`Treatment SS` |
The treatment sum of squares (also called the "between sum of squares"). |

`Residual SS` |
Residual sum of squares (also called the "within sum of squares"). |

`Degrees of Freedom` |
a vector with the numerator and denominator degrees of freedom. |

`Treatment Mean Square` |
Treatment SS/numerator DF |

`Residual Mean Square` |
Residual SS/denominator DF |

`Residual Standard Error` |
Square root of Residual Mean Square |

`F` |
the F statistic |

`P-value` |
p-value |

...

Laura Chihara

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