caption: standard-deviation
created: 20210426130150358
modified: 20210426131553530
op-input: a [[selection of titles|Title Selection]]
op-output: the standard-deviation of the input as numbers
op-purpose: treating each input title as a number, compute their standard-deviation
tags: [[Reducing Mathematics Operators]] [[Filter Operators]] [[Mathematics Operators]]
title: standard-deviation Operator
type: text/vnd.tiddlywiki

<<.from-version "5.2.0">> See [[Mathematics Operators]] for an overview.

<<.tip """ The `standard-deviation` operator treats the input as a complete population and not a sample""">>

<<.operator-examples "standard-deviation">>
