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JefClaes/gist:315fa7a3b66f10e73089

Created January 18, 2015 16:20
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Averages are not good enough (4)
Raw
gistfile1.fs
let standardDeviation input =
let avg = input |> Seq.average
let x = input |> Seq.map(fun x -> System.Math.Pow(float x - avg, float 2)) |> Seq.sum
let y = input |> Seq.length |> float
let variance = x / y
System.Math.Sqrt variance
// Average = 45.625; Standard Deviation = 20.87425148
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