stdev
Standard Deviation

### Description

Returns the standard deviation of a vector or columns of a matrix.

### Usage

    stdev(x, na.rm = FALSE, ...)

### Arguments

x | numeric vector or anything that can be turned into a numeric vector with c() such as a numeric matrix or array.
na.rm | if FALSE, missing values (NA) in the input result in the output being missing (NA).
... | Other arguments which are passed to colStdevs.

### Details

A matrix or an array is treated like a vector in stdev. Use sd or colStdevs if you want the standard deviation of each column in a matrix.
Value
Standard deviation of the input, which is treated as a vector.
Differences between Spotfire Enterprise Runtime for R and Open-source R
stdev is not in open-source R.
See Also
colStdevs, var, sd, colVars.
Examples

    stdev(Sdatasets::longley.x)
    sd(Sdatasets::longley.x)
    colStdevs(Sdatasets::longley.x) # the same as sd

Package terrUtils version 6.1.5-18
Package Index