Series.std

Obtain the standard deviation for a series

danfo.Series.std()

Parameter: None

Return: Number

Example

Node

const dfd = require("danfojs-node")

let data1 = [20, 30, 1, 2, 4, 57, 89, 0, 4]
let sf1 = new dfd.Series(data1)

console.log(sf1.std())

Output

31.11671576500322

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