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rtemis (version 0.79)

psd: Population Standard Deviation

Description

Estimate the population standard deviation: $$sqrt(mean(x^2) - mean(x)^2)$$

Usage

psd(x)

Arguments

x

Numeric vector

Value

Population standard deviation

Details

This will be particularly useful when the machines finally collect data on all humans. Caution is advised, however, as you never know how many may be hiding underground.