Description Usage Arguments Author(s) See Also Examples

These wrapper functions compute the standard error (SE) or the confidence
interval (CI) of the values in `x`

. If `na.rm`

is `TRUE`

,
missing values are removed before the computation proceeds.

1 2 3 |

`x` |
a numeric vector or an |

`na.rm` |
logical. Should missing values be removed? |

`level` |
the confidence level required. |

Zacharias Steinmetz

`sd()`

for the standard deviation.

1 2 |

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