FcnsByCatSumStats {EnvStats} | R Documentation |

The EnvStats functions listed below create summary statistics and plots.

**Summary Statistics**

**R** comes with several functions for computing summary statistics, including
`mean`

, `var`

, `median`

, `range`

,
`quantile`

, and `summary`

. The following functions in
EnvStats complement these **R** functions.

Function Name | Description |

`cv` | Coefficient of variation |

`geoMean` | Geometric mean |

`geoSD` | Geometric standard deviation |

`iqr` | Interquartile range |

`kurtosis` | Kurtosis |

`lMoment` | `L` -moments |

`pwMoment` | Probability-weighted moments |

`skewness` | Skew |

`summaryFull` | Extensive summary statistics |

`summaryStats` | Summary statistics |

**Summary Plots**

**R** comes with several functions for creating plots to summarize data, including
`hist`

, `barplot`

, `boxplot`

,
`dotchart`

, `stripchart`

, and numerous others.

The help file Plotting Probability Distributions lists several EnvStats functions useful for producing summary plots as well.

In addition, the EnvStats function `stripChart`

is a modification
of `stripchart`

that allows you to include summary statistics
on the plot itself.

Finally, the help file Plotting Using ggplot2 lists
several EnvStats functions for adding information to plots produced with the
`ggplot`

function, including the function `geom_stripchart`

,
which is an adaptation of the EnvStats function `stripChart`

.

[Package *EnvStats* version 2.8.1 Index]