splus2R: stdev – R documentation

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stdev

Standard deviation

Calculates the standard deviation of a series.

stdev(x, ...)

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

the standard deviation of the input series.

stdev(c(pi, 1, 3))

Supplemental S-PLUS Functionality in R

v1.3-3

GPL-2

Authors

William Constantine [aut], Tim Hesterberg [aut], Knut Wittkowski [ctb], Tingting Song [ctb], Bill Dunlap [ctb], Stephen Kaluzny [ctb, cre]

Initial release