Description Usage Arguments Value Examples

Compute power for Pearson's Correlation Takes correlation and range of values

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`r` |
Correlation |

`nlow` |
Starting sample size |

`nhigh` |
Ending sample size |

`alpha` |
Type I error (default is .05) |

`tails` |
one or two-tailed tests (default is 2) |

`by` |
Incremental increase in sample size from low to high |

Power for Pearson's Correlation

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