meansd | R Documentation |

Compute mean and sd and put together with the ± symbol.

```
meansd(
x,
roundDig = 2,
drop0 = FALSE,
groupvar = NULL,
range = FALSE,
rangesep = " ",
add_n = FALSE,
.german = FALSE
)
```

`x` |
Data for computation. |

`roundDig` |
Number of relevant digits for roundR. |

`drop0` |
Should trailing zeros be dropped? |

`groupvar` |
Optional grouping variable for subgroups. |

`range` |
Should min and max be included in output? |

`rangesep` |
How should min/max be separated from mean+-sd? |

`add_n` |
Should n be included in output? |

`.german` |
logical, should "." and "," be used as bigmark and decimal? |

character vector with mean ± SD, rounded to desired precision

```
# basic usage of meansd
meansd(x = mtcars$wt)
# with additional options
meansd(x = mtcars$wt, groupvar = mtcars$am, add_n = TRUE)
```

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