R: Standard deviation

sd {sn} | R Documentation

## Standard deviation

### Description

The `sd` function from the stats is replaced by a new `method` in order to introduce a separate method to deal with objects of class `SECdistrUv`. The function `sd.default` is an alias of the original function `sd`.

### Usage

      sd(x, ...)
      ## Default S3 method:
    sd(x, na.rm = FALSE, ...)

### Arguments

`x` | a numeric vector, matrix or data frame.
`na.rm` | logical. Should missing values be removed?
`...` | further arguments passed to or from other methods.

### See Also

`sd`, `SECdistrUv`

[Package sn version 1.5-3 Index]