splus2R (version 1.0-1)

stdev: Standard deviation

Description

Calculates the standard deviation of a series.

Usage

stdev(x, ...)

Arguments

x

input series.

...

optional arguments sent directly to the colVars function. You can control for example the removal of NA values prior to analyis via the na.rm argument, and whether or not an unbiased estimate is returned ala the unbiased<

Value

• the standard deviation of the input series.

concept

splus

See Also

anyMissing, as.rectangular, colIds, colMaxs, colMedians, colMins, colRanges, colStdevs, colVars, deparseText, ifelse1, is.numeric.atomic.vector, is.rectangular, is.missing, is.zero, lowerCase, oldUnclass, numCols, numRows, peaks, positions, rowIds, rowMaxs, rmvnorm, subscript2d, upperCase, vecnorm, which.na.

Examples

stdev(c(pi, 1, 3))