Basic functions for power analysis

cohen.ES | Conventional effects size |

ES.h | Effect size calculation for proportions |

ES.w1 | Effect size calculation in the chi-squared test for goodness... |

ES.w2 | Effect size calculation in the chi-squared test for... |

pwr.2p2n.test | Power calculation for two proportions (different sample... |

pwr.2p.test | Power calculation for two proportions (same sample sizes) |

pwr.anova.test | Power calculations for balanced one-way analysis of variance... |

pwr.chisq.test | power calculations for chi-squared tests |

pwr.f2.test | Power calculations for the general linear model |

pwr.norm.test | Power calculations for the mean of a normal distribution... |

pwr-package | Basic power calculations pwr |

pwr.p.test | Power calculations for proportion tests (one sample) |

pwr.r.test | Power calculations for correlation test |

pwr.t2n.test | Power calculations for two samples (different sizes) t-tests... |

pwr.t.test | Power calculations for t-tests of means (one sample, two... |

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