sd.default {spectrolab}R Documentation

Default standard deviation

Description

sd computes the standard deviation of the values in x. If na.rm is TRUE then missing values are removed before computation proceeds.

Usage

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

Arguments

x

a numeric vector or an R object which is coercible to one by as.double(x)

na.rm

logical. Should missing values be removed?

Value

standard deviation of x

Examples

x = rnorm(n = 200, mean = 0, sd = 1)
sd(x)


[Package spectrolab version 0.0.19 Index]