R/std.R

In matlab: 'MATLAB' Emulation Package

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### $Id: std.R 29 2022-05-30 23:02:22Z proebuck $
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### Standard deviation.
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##-----------------------------------------------------------------------------
std <- function(x, flag = 0) {
    if (flag != 0) {
        stop("biased standard deviation not implemented")
    }

    sd(x)
}